diff --git "a/data/modules.json" "b/data/modules.json"
--- "a/data/modules.json"
+++ "b/data/modules.json"
@@ -1,2073 +1,2509 @@
-[
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF0815C",
-  "wavelength_nm": 1535,
-  "min_range_m": 15.0,
-  "max_range_m": 8000.0,
-  "range_condition": "≥8,000 m to a 2.3 m x 2.3 m target, 30% reflectance, visibility ≥10 km",
-  "accuracy": "±2 m",
-  "rate_hz": "0.5 to 10 Hz",
-  "interface": null,
-  "voltage": "12 V DC",
-  "weight_g": 175.0,
-  "dimensions": "65 x 46 x 86 mm",
-  "laser_class": null,
-  "price_public_usd": 900,
-  "product_url": "https://erdilrf.com/models/lrf0815c/",
-  "source_url": "https://erdilrf.com/models/lrf0815c/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF0405C",
-  "wavelength_nm": 1535,
-  "min_range_m": 15.0,
-  "max_range_m": 6000.0,
-  "range_condition": "4,000 m or more at 30% reflectance and visibility of at least 6 km",
-  "accuracy": "+/-2 m",
-  "rate_hz": "Single measurement or 1 to 10 Hz",
-  "interface": "UART, 3.3 V TTL level",
-  "voltage": null,
-  "weight_g": 32.0,
-  "dimensions": "48 x 30.5 x 21 mm",
-  "laser_class": null,
-  "price_public_usd": 400,
-  "product_url": "https://erdilrf.com/models/lrf0405c/",
-  "source_url": "https://erdilrf.com/models/lrf0405c/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "MINI-100",
-  "wavelength_nm": 1535,
-  "min_range_m": null,
-  "max_range_m": null,
-  "range_condition": null,
-  "accuracy": null,
-  "rate_hz": null,
-  "interface": null,
-  "voltage": "2 V",
-  "weight_g": 2.5,
-  "dimensions": "14.5×6.3×4.37 mm3 (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
-  "laser_class": "Class 1 (classification report and evaluated configuration require confirmation)",
-  "price_public_usd": 100,
-  "product_url": "https://erdilrf.com/models/mini-100/",
-  "source_url": "https://erdilrf.com/models/mini-100/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "ER100",
-  "wavelength_nm": null,
-  "min_range_m": null,
-  "max_range_m": null,
-  "range_condition": null,
-  "accuracy": null,
-  "rate_hz": null,
-  "interface": null,
-  "voltage": "2 V",
-  "weight_g": 7.0,
-  "dimensions": "21×8×6.8 mm3 (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
-  "laser_class": "Class 1 (classification report and evaluated configuration require confirmation)",
-  "price_public_usd": 70,
-  "product_url": "https://erdilrf.com/models/er100/",
-  "source_url": "https://erdilrf.com/models/er100/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "ER10000",
-  "wavelength_nm": 1535,
-  "min_range_m": null,
-  "max_range_m": null,
-  "range_condition": null,
-  "accuracy": null,
-  "rate_hz": null,
-  "interface": null,
-  "voltage": "≤ 14 V",
-  "weight_g": 220.0,
-  "dimensions": "110×40×24.5mm³ (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
-  "laser_class": "Class 1 (classification report and evaluated configuration require confirmation)",
-  "price_public_usd": 5000,
-  "product_url": "https://erdilrf.com/models/er10000/",
-  "source_url": "https://erdilrf.com/models/er10000/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "ER200",
-  "wavelength_nm": 1535,
-  "min_range_m": null,
-  "max_range_m": null,
-  "range_condition": null,
-  "accuracy": null,
-  "rate_hz": null,
-  "interface": null,
-  "voltage": "2 V",
-  "weight_g": 7.0,
-  "dimensions": "21×8×6.8 mm3 (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
-  "laser_class": "Not specified in the current PDF table",
-  "price_public_usd": 80,
-  "product_url": "https://erdilrf.com/models/er200/",
-  "source_url": "https://erdilrf.com/models/er200/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "ER2000",
-  "wavelength_nm": 1535,
-  "min_range_m": null,
-  "max_range_m": null,
-  "range_condition": null,
-  "accuracy": null,
-  "rate_hz": null,
-  "interface": null,
-  "voltage": "≤ 5 V",
-  "weight_g": 105.0,
-  "dimensions": "60×25×13.5mm3 (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
-  "laser_class": "Class 1 (classification report and evaluated configuration require confirmation)",
-  "price_public_usd": 1500,
-  "product_url": "https://erdilrf.com/models/er2000/",
-  "source_url": "https://erdilrf.com/models/er2000/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "ER300",
-  "wavelength_nm": 1535,
-  "min_range_m": null,
-  "max_range_m": null,
-  "range_condition": null,
-  "accuracy": null,
-  "rate_hz": null,
-  "interface": null,
-  "voltage": "2 V",
-  "weight_g": 8.5,
-  "dimensions": "25×8×6.8 mm3 (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
-  "laser_class": "Class 1 (classification report and evaluated configuration require confirmation)",
-  "price_public_usd": 100,
-  "product_url": "https://erdilrf.com/models/er300/",
-  "source_url": "https://erdilrf.com/models/er300/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "ER400",
-  "wavelength_nm": 1535,
-  "min_range_m": null,
-  "max_range_m": null,
-  "range_condition": null,
-  "accuracy": null,
-  "rate_hz": null,
-  "interface": null,
-  "voltage": "2 V",
-  "weight_g": 12.0,
-  "dimensions": "35×8×6.8mm3 (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
-  "laser_class": "Not specified in the current PDF table",
-  "price_public_usd": 200,
-  "product_url": "https://erdilrf.com/models/er400/",
-  "source_url": "https://erdilrf.com/models/er400/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "ER4000",
-  "wavelength_nm": 1535,
-  "min_range_m": null,
-  "max_range_m": null,
-  "range_condition": null,
-  "accuracy": null,
-  "rate_hz": null,
-  "interface": null,
-  "voltage": "≤ 5 V",
-  "weight_g": 105.0,
-  "dimensions": "60×25×13.5mm3 (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
-  "laser_class": "Class 1 (classification report and evaluated configuration require confirmation)",
-  "price_public_usd": 2000,
-  "product_url": "https://erdilrf.com/models/er4000/",
-  "source_url": "https://erdilrf.com/models/er4000/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "ER500",
-  "wavelength_nm": 1535,
-  "min_range_m": null,
-  "max_range_m": null,
-  "range_condition": null,
-  "accuracy": null,
-  "rate_hz": null,
-  "interface": null,
-  "voltage": "2 V",
-  "weight_g": 12.0,
-  "dimensions": "35×8×6.8mm3 (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
-  "laser_class": "Class 1 (classification report and evaluated configuration require confirmation)",
-  "price_public_usd": 240,
-  "product_url": "https://erdilrf.com/models/er500/",
-  "source_url": "https://erdilrf.com/models/er500/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "ER800",
-  "wavelength_nm": 1535,
-  "min_range_m": null,
-  "max_range_m": null,
-  "range_condition": null,
-  "accuracy": null,
-  "rate_hz": null,
-  "interface": null,
-  "voltage": "2 V",
-  "weight_g": 18.0,
-  "dimensions": "40×8×7.5mm3 (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
-  "laser_class": "Class 1 (classification report and evaluated configuration require confirmation)",
-  "price_public_usd": 1050,
-  "product_url": "https://erdilrf.com/models/er800/",
-  "source_url": "https://erdilrf.com/models/er800/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "ER8000",
-  "wavelength_nm": 1535,
-  "min_range_m": null,
-  "max_range_m": null,
-  "range_condition": null,
-  "accuracy": null,
-  "rate_hz": null,
-  "interface": null,
-  "voltage": "≤ 14 V",
-  "weight_g": 220.0,
-  "dimensions": "110×40×24.5mm³ (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
-  "laser_class": "Class 1 (classification report and evaluated configuration require confirmation)",
-  "price_public_usd": 3000,
-  "product_url": "https://erdilrf.com/models/er8000/",
-  "source_url": "https://erdilrf.com/models/er8000/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "ER900",
-  "wavelength_nm": 1535,
-  "min_range_m": null,
-  "max_range_m": null,
-  "range_condition": null,
-  "accuracy": null,
-  "rate_hz": null,
-  "interface": null,
-  "voltage": "2 V",
-  "weight_g": 18.0,
-  "dimensions": "40×8×7.5mm3 (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
-  "laser_class": "Class 1 (classification report and evaluated configuration require confirmation)",
-  "price_public_usd": 1050,
-  "product_url": "https://erdilrf.com/models/er900/",
-  "source_url": "https://erdilrf.com/models/er900/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LR1000D23",
-  "wavelength_nm": 905,
-  "min_range_m": 4.0,
-  "max_range_m": 1200.0,
-  "range_condition": "The white-building, vegetation and night-time figures are separate source test cases. Numeric target reflectivity and atmospheric test conditions are not stated in the reviewed public technical table; confirm the applicable controlled document.",
-  "accuracy": "δ ≤ 100 cm, 5 m ≤ d < 1000 m¹) (Standard version: ±1 m)",
-  "rate_hz": "3 Hz – 12 Hz (customizable)",
-  "interface": "UART-TTL, customizable",
-  "voltage": "3.3 V – 5 V (recommended supply voltage ≥ 3.5 V)",
-  "weight_g": 20.0,
-  "dimensions": "Ø23 mm × 47 mm",
-  "laser_class": "IEC Class 1",
-  "price_public_usd": 110,
-  "product_url": "https://erdilrf.com/models/lr1000d23/",
-  "source_url": "https://erdilrf.com/models/lr1000d23/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LR1000E2",
-  "wavelength_nm": 905,
-  "min_range_m": 4.0,
-  "max_range_m": 1000.0,
-  "range_condition": "Standard range; actual reach depends on target and environment.",
-  "accuracy": "±1 m (D ≤ 400 m); ±(1 + 0.001D) m (D > 400 m)",
-  "rate_hz": "3–10 Hz (adaptive)",
-  "interface": "UART-TTL",
-  "voltage": "3.3–5 V",
-  "weight_g": 10.0,
-  "dimensions": null,
-  "laser_class": "Class 1",
-  "price_public_usd": 30,
-  "product_url": "https://erdilrf.com/models/lr1000e2/",
-  "source_url": "https://erdilrf.com/models/lr1000e2/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LR1000E4",
-  "wavelength_nm": 905,
-  "min_range_m": 4.0,
-  "max_range_m": 1000.0,
-  "range_condition": "Standard range; actual reach depends on target and environment.",
-  "accuracy": "±1 m (D ≤ 400 m); ±(1 + 0.001D) m (D > 400 m)",
-  "rate_hz": "3–10 Hz (adaptive)",
-  "interface": "UART-TTL",
-  "voltage": "3.3–5 V",
-  "weight_g": 10.0,
-  "dimensions": null,
-  "laser_class": "Class 1",
-  "price_public_usd": 30,
-  "product_url": "https://erdilrf.com/models/lr1000e4/",
-  "source_url": "https://erdilrf.com/models/lr1000e4/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LR1200D23",
-  "wavelength_nm": 905,
-  "min_range_m": 4.0,
-  "max_range_m": 1200.0,
-  "range_condition": "Target reflectivity, target dimensions and atmospheric test conditions are not stated in the reviewed public technical table; confirm the applicable controlled document.",
-  "accuracy": "δ ≤ ±1 m, 4 m ≤ d < 1000 m¹) (Standard version: ±1 m)",
-  "rate_hz": "2–10 Hz",
-  "interface": "UART - TTL, customizable",
-  "voltage": "3.3 V – 5 V (recommended supply voltage ≥ 3.5 V)",
-  "weight_g": 20.0,
-  "dimensions": "Ø23 mm × 45.6 mm",
-  "laser_class": "IEC Class 1",
-  "price_public_usd": 130,
-  "product_url": "https://erdilrf.com/models/lr1200d23/",
-  "source_url": "https://erdilrf.com/models/lr1200d23/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LR1200E2",
-  "wavelength_nm": 905,
-  "min_range_m": 4.0,
-  "max_range_m": 1200.0,
-  "range_condition": "Standard range; actual reach depends on target and environment.",
-  "accuracy": "Both sources give ±1 m (6 m ≤ D < 500 m) and ±(0.5 m + 0.001D) for the second interval. The archived factory pack table ends the second interval at 1,000 m; the current official public PDF v1.2 lists 500 m ≤ D ≤ 1,200 m. Sources differ; confirm the applicable supplied revision.",
-  "rate_hz": "2–10 Hz (adaptive)",
-  "interface": "UART-TTL",
-  "voltage": "3.3–5 V",
-  "weight_g": 10.0,
-  "dimensions": null,
-  "laser_class": "Class 1",
-  "price_public_usd": 35,
-  "product_url": "https://erdilrf.com/models/lr1200e2/",
-  "source_url": "https://erdilrf.com/models/lr1200e2/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LR1200E4",
-  "wavelength_nm": 905,
-  "min_range_m": 4.0,
-  "max_range_m": 1200.0,
-  "range_condition": "Standard range; actual reach depends on target and environment.",
-  "accuracy": "±1 m (D ≤ 400 m); ±(1 + 0.001D) m (D > 400 m)",
-  "rate_hz": "2–10 Hz (adaptive)",
-  "interface": "UART-TTL",
-  "voltage": "3.3–5 V",
-  "weight_g": 10.0,
-  "dimensions": null,
-  "laser_class": "Class 1",
-  "price_public_usd": 35,
-  "product_url": "https://erdilrf.com/models/lr1200e4/",
-  "source_url": "https://erdilrf.com/models/lr1200e4/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LR1500D23",
-  "wavelength_nm": 905,
-  "min_range_m": 4.0,
-  "max_range_m": 1500.0,
-  "range_condition": "Target reflectivity, target dimensions and atmospheric test conditions are not stated in the reviewed public technical table; confirm the applicable controlled document.",
-  "accuracy": "δ ≤ ±1 m, 4 m ≤ d < 1000 m¹) (Standard version: ±1 m)",
-  "rate_hz": "2–10 Hz",
-  "interface": "UART - TTL, customizable",
-  "voltage": "3.3 V – 5 V (recommended supply voltage ≥ 3.5 V)",
-  "weight_g": 20.0,
-  "dimensions": "Ø23 mm × 45.6 mm",
-  "laser_class": "IEC Class 1",
-  "price_public_usd": 140,
-  "product_url": "https://erdilrf.com/models/lr1500d23/",
-  "source_url": "https://erdilrf.com/models/lr1500d23/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LR1500E2",
-  "wavelength_nm": 905,
-  "min_range_m": 4.0,
-  "max_range_m": 1500.0,
-  "range_condition": "Standard range; actual reach depends on target and environment.",
-  "accuracy": "Both sources give ±1 m (6 m ≤ D < 500 m) and ±(0.5 m + 0.001D) for the second interval. The archived factory pack table ends the second interval at 1,000 m; the current official public PDF v1.2 lists 500 m ≤ D ≤ 1,500 m. Sources differ; confirm the applicable supplied revision.",
-  "rate_hz": "2–10 Hz (adaptive)",
-  "interface": "UART-TTL",
-  "voltage": "3.3–5 V",
-  "weight_g": 10.0,
-  "dimensions": null,
-  "laser_class": "Class 1",
-  "price_public_usd": 40,
-  "product_url": "https://erdilrf.com/models/lr1500e2/",
-  "source_url": "https://erdilrf.com/models/lr1500e2/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LR1500E4",
-  "wavelength_nm": 905,
-  "min_range_m": 4.0,
-  "max_range_m": 1500.0,
-  "range_condition": "Standard range; actual reach depends on target and environment.",
-  "accuracy": "±1 m (D ≤ 400 m); ±(1 + 0.001D) m (D > 400 m)",
-  "rate_hz": "2–10 Hz (adaptive)",
-  "interface": "UART-TTL",
-  "voltage": "3.3–5 V",
-  "weight_g": 10.0,
-  "dimensions": null,
-  "laser_class": "Class 1",
-  "price_public_usd": 40,
-  "product_url": "https://erdilrf.com/models/lr1500e4/",
-  "source_url": "https://erdilrf.com/models/lr1500e4/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LR2000E2",
-  "wavelength_nm": 905,
-  "min_range_m": 4.0,
-  "max_range_m": 2000.0,
-  "range_condition": "Standard range; actual reach depends on target and environment.",
-  "accuracy": "±1 m (D ≤ 400 m); 0.4% of D (400 m < D ≤ 2000 m)",
-  "rate_hz": "2–10 Hz (adaptive)",
-  "interface": "UART-TTL",
-  "voltage": "3.3–5 V",
-  "weight_g": null,
-  "dimensions": null,
-  "laser_class": "Class 1",
-  "price_public_usd": 50,
-  "product_url": "https://erdilrf.com/models/lr2000e2/",
-  "source_url": "https://erdilrf.com/models/lr2000e2/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LR2000E4",
-  "wavelength_nm": 905,
-  "min_range_m": 4.0,
-  "max_range_m": 2000.0,
-  "range_condition": "Standard range; actual reach depends on target and environment.",
-  "accuracy": "±1 m (D ≤ 400 m); 0.4% of D (400 m < D ≤ 2000 m)",
-  "rate_hz": "2–10 Hz (adaptive)",
-  "interface": "UART-TTL",
-  "voltage": "3.3–5 V",
-  "weight_g": null,
-  "dimensions": null,
-  "laser_class": "Class 1",
-  "price_public_usd": 50,
-  "product_url": "https://erdilrf.com/models/lr2000e4/",
-  "source_url": "https://erdilrf.com/models/lr2000e4/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF0105C",
-  "wavelength_nm": 1535,
-  "min_range_m": 15.0,
-  "max_range_m": 3000.0,
-  "range_condition": "Reference target 2.3 × 2.3 m: ≥3000 m; human-size target 0.5 × 1.7 m: ≥1500 m. Reflectance 30%; visibility ≥5 km.",
-  "accuracy": "±2 m",
-  "rate_hz": "Single, 1Hz, 5Hz, 10Hz",
-  "interface": null,
-  "voltage": "DC3～5 V",
-  "weight_g": 29.0,
-  "dimensions": "Φ34mm×47.5mm",
-  "laser_class": null,
-  "price_public_usd": 300,
-  "product_url": "https://erdilrf.com/models/lrf0105c/",
-  "source_url": "https://erdilrf.com/models/lrf0105c/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF0305C",
-  "wavelength_nm": 1535,
-  "min_range_m": 10.0,
-  "max_range_m": 4000.0,
-  "range_condition": "Visibility > 8km",
-  "accuracy": "±1 m",
-  "rate_hz": "1Hz ~10Hz",
-  "interface": "UART(TTL 3.3V)",
-  "voltage": "DC 3~5V",
-  "weight_g": 14.0,
-  "dimensions": "≤ 27×25×15.5mm(L×W×H)",
-  "laser_class": null,
-  "price_public_usd": 300,
-  "product_url": "https://erdilrf.com/models/lrf0305c/",
-  "source_url": "https://erdilrf.com/models/lrf0305c/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF0306C",
-  "wavelength_nm": 1535,
-  "min_range_m": 10.0,
-  "max_range_m": 4000.0,
-  "range_condition": "Visibility > 8km",
-  "accuracy": "±1 m",
-  "rate_hz": "1Hz ~3Hz",
-  "interface": "UART(TTL 3.3V)",
-  "voltage": "DC 3~5V",
-  "weight_g": 14.0,
-  "dimensions": "≤ 27×25×15.5mm(L×W×H)",
-  "laser_class": null,
-  "price_public_usd": 300,
-  "product_url": "https://erdilrf.com/models/lrf0306c/",
-  "source_url": "https://erdilrf.com/models/lrf0306c/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF0310C",
-  "wavelength_nm": 1535,
-  "min_range_m": 15.0,
-  "max_range_m": 3000.0,
-  "range_condition": "≥3000 m. Source names a 2.3 × 2.3 m reference target; parenthetical: 2.3 × 4.6 m board or vehicle, relative humidity ≤60%, visibility ≥8 km. Row heading: reflectance 30%, visibility ≥5 km. See the source clarification below; target and visibility descriptions are inconsistent.",
-  "accuracy": "±1 m",
-  "rate_hz": "Single, 1Hz ~10Hz",
-  "interface": null,
-  "voltage": "4.5V～16V",
-  "weight_g": 32.0,
-  "dimensions": "48mm×30.5mm×21mm",
-  "laser_class": null,
-  "price_public_usd": 300,
-  "product_url": "https://erdilrf.com/models/lrf0310c/",
-  "source_url": "https://erdilrf.com/models/lrf0310c/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF0609C",
-  "wavelength_nm": 1535,
-  "min_range_m": 20.0,
-  "max_range_m": 6000.0,
-  "range_condition": "or equivalent target",
-  "accuracy": "≤ ±2 m",
-  "rate_hz": null,
-  "interface": "TTL",
-  "voltage": "4.5 V–16 V",
-  "weight_g": null,
-  "dimensions": null,
-  "laser_class": null,
-  "price_public_usd": 800,
-  "product_url": "https://erdilrf.com/models/lrf0609c/",
-  "source_url": "https://erdilrf.com/models/lrf0609c/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF0610C",
-  "wavelength_nm": 1535,
-  "min_range_m": 15.0,
-  "max_range_m": 6000.0,
-  "range_condition": "Reflectance 30%; visibility ≥ 8km.",
-  "accuracy": "±2 m",
-  "rate_hz": "0.5Hz ~10Hz",
-  "interface": "TTL: Molex 51021-0500; RS-422: J30J. Confirm the ordered version.",
-  "voltage": "DC12 V",
-  "weight_g": 90.0,
-  "dimensions": "70mm×32mm×40mm",
-  "laser_class": null,
-  "price_public_usd": 700,
-  "product_url": "https://erdilrf.com/models/lrf0610c/",
-  "source_url": "https://erdilrf.com/models/lrf0610c/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF0612C",
-  "wavelength_nm": 1535,
-  "min_range_m": 50.0,
-  "max_range_m": 6000.0,
-  "range_condition": "Reflectance 30%; visibility ≥ 8 km.",
-  "accuracy": "±2 m",
-  "rate_hz": "1Hz ~10Hz",
-  "interface": null,
-  "voltage": "DC 4.5～16 V",
-  "weight_g": 58.0,
-  "dimensions": "65mm×48mm×32 mm",
-  "laser_class": null,
-  "price_public_usd": 700,
-  "product_url": "https://erdilrf.com/models/lrf0612c/",
-  "source_url": "https://erdilrf.com/models/lrf0612c/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF0816C",
-  "wavelength_nm": 1535,
-  "min_range_m": 50.0,
-  "max_range_m": 8000.0,
-  "range_condition": "Reflectance 30%; visibility ≥10 km.",
-  "accuracy": "±2 m",
-  "rate_hz": "1Hz ~10Hz",
-  "interface": null,
-  "voltage": "DC 4.5～16 V",
-  "weight_g": 58.0,
-  "dimensions": "65mm×48mm×32 mm",
-  "laser_class": null,
-  "price_public_usd": 1200,
-  "product_url": "https://erdilrf.com/models/lrf0816c/",
-  "source_url": "https://erdilrf.com/models/lrf0816c/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF0818C",
-  "wavelength_nm": 1535,
-  "min_range_m": 20.0,
-  "max_range_m": 8000.0,
-  "range_condition": "or equivalent target",
-  "accuracy": "≤ ±2 m",
-  "rate_hz": null,
-  "interface": "TTL",
-  "voltage": "4.5 V–16 V",
-  "weight_g": null,
-  "dimensions": null,
-  "laser_class": null,
-  "price_public_usd": 900,
-  "product_url": "https://erdilrf.com/models/lrf0818c/",
-  "source_url": "https://erdilrf.com/models/lrf0818c/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF100H",
-  "wavelength_nm": 905,
-  "min_range_m": 0.05,
-  "max_range_m": 100.0,
-  "range_condition": "90% reflectivity",
-  "accuracy": "±10 cm (<10 m); 1% (≥10 m)",
-  "rate_hz": "20 Hz-10 kHz (default: 1 kHz)",
-  "interface": "UART, IIC",
-  "voltage": "9-36 V DC",
-  "weight_g": 20.0,
-  "dimensions": "33 × 34 × 18 mm",
-  "laser_class": null,
-  "price_public_usd": 80,
-  "product_url": "https://erdilrf.com/models/lrf100h/",
-  "source_url": "https://erdilrf.com/models/lrf100h/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF1017C",
-  "wavelength_nm": null,
-  "min_range_m": 50.0,
-  "max_range_m": 10000.0,
-  "range_condition": "Reflectance 30%; visibility ≥ 12 km.",
-  "accuracy": "±2 m",
-  "rate_hz": "0.5Hz ~10Hz",
-  "interface": "RS422",
-  "voltage": "DC12 V",
-  "weight_g": 275.0,
-  "dimensions": "107×62×72mm",
-  "laser_class": null,
-  "price_public_usd": 1300,
-  "product_url": "https://erdilrf.com/models/lrf1017c/",
-  "source_url": "https://erdilrf.com/models/lrf1017c/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF10VB",
-  "wavelength_nm": 940,
-  "min_range_m": 0.05,
-  "max_range_m": 9.0,
-  "range_condition": "90% reflectivity",
-  "accuracy": "±5 cm (<5 m); 1% (≥5 m)",
-  "rate_hz": "50 Hz",
-  "interface": "UART",
-  "voltage": "4.5-5.5 V DC",
-  "weight_g": 1.0,
-  "dimensions": "12 × 7.5 × 9.1 mm",
-  "laser_class": null,
-  "price_public_usd": 6,
-  "product_url": "https://erdilrf.com/models/lrf10vb/",
-  "source_url": "https://erdilrf.com/models/lrf10vb/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF1200A1",
-  "wavelength_nm": 905,
-  "min_range_m": 5.0,
-  "max_range_m": 1200.0,
-  "range_condition": "Building target; the source table gives ≥5–1200 m.",
-  "accuracy": "±1 m (5 m ≤ L ≤ 100 m); ±(1 + 0.004L) m (L > 100 m)",
-  "rate_hz": "1–3 Hz",
-  "interface": "UART, 3.3 V TTL",
-  "voltage": "3.3 V ± 0.1 V (one older section says 3.3–5 V; confirm before wiring)",
-  "weight_g": 18.0,
-  "dimensions": "Ø23 × 40 mm or Ø23 × 48 mm (sources differ; confirm the supplied drawing)",
-  "laser_class": "Class 1 (source panel inconsistent; confirm)",
-  "price_public_usd": 35,
-  "product_url": "https://erdilrf.com/models/lrf1200a1/",
-  "source_url": "https://erdilrf.com/models/lrf1200a1/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF1221C",
-  "wavelength_nm": null,
-  "min_range_m": 50.0,
-  "max_range_m": 12000.0,
-  "range_condition": "Reflectance 30%; visibility ≥15km.",
-  "accuracy": "±2 m",
-  "rate_hz": "0.5Hz ~10Hz",
-  "interface": "RS422",
-  "voltage": "DC12 V",
-  "weight_g": 275.0,
-  "dimensions": "107×62×72mm",
-  "laser_class": null,
-  "price_public_usd": 1300,
-  "product_url": "https://erdilrf.com/models/lrf1221c/",
-  "source_url": "https://erdilrf.com/models/lrf1221c/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF1222C",
-  "wavelength_nm": null,
-  "min_range_m": 40.0,
-  "max_range_m": 12000.0,
-  "range_condition": "Reflectance 30%; visibility ≥ 12 km.",
-  "accuracy": "±2 m",
-  "rate_hz": "0.5Hz ~10Hz",
-  "interface": "RS422",
-  "voltage": "DC12 V",
-  "weight_g": 335.0,
-  "dimensions": "Φ58 × 134 mm",
-  "laser_class": null,
-  "price_public_usd": 1300,
-  "product_url": "https://erdilrf.com/models/lrf1222c/",
-  "source_url": "https://erdilrf.com/models/lrf1222c/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF1500H",
-  "wavelength_nm": 905,
-  "min_range_m": 0.05,
-  "max_range_m": 1500.0,
-  "range_condition": "90% reflectivity",
-  "accuracy": "±10 cm (<10 m); 1% (≥10 m)",
-  "rate_hz": "1 kHz or 50 Hz (automatically switched to match reflected-signal intensity)",
-  "interface": "UART/IIC",
-  "voltage": "9-36 V DC",
-  "weight_g": 20.0,
-  "dimensions": "33 × 34 × 18 mm",
-  "laser_class": null,
-  "price_public_usd": 180,
-  "product_url": "https://erdilrf.com/models/lrf1500h/",
-  "source_url": "https://erdilrf.com/models/lrf1500h/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF1525C",
-  "wavelength_nm": null,
-  "min_range_m": 50.0,
-  "max_range_m": 15000.0,
-  "range_condition": "Reflectance 30%; visibility ≥ 18 km.",
-  "accuracy": "±2 m",
-  "rate_hz": "0.5Hz ~10Hz",
-  "interface": "RS422",
-  "voltage": "DC12 V",
-  "weight_g": 400.0,
-  "dimensions": "125mm×85mm×58.5mm",
-  "laser_class": null,
-  "price_public_usd": 3000,
-  "product_url": "https://erdilrf.com/models/lrf1525c/",
-  "source_url": "https://erdilrf.com/models/lrf1525c/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF1829C",
-  "wavelength_nm": 1535,
-  "min_range_m": 50.0,
-  "max_range_m": null,
-  "range_condition": null,
-  "accuracy": "±2 m",
-  "rate_hz": "0.5Hz ~10Hz",
-  "interface": "RS422",
-  "voltage": "DC12 V",
-  "weight_g": 400.0,
-  "dimensions": "125×100×72mm",
-  "laser_class": null,
-  "price_public_usd": 3500,
-  "product_url": "https://erdilrf.com/models/lrf1829c/",
-  "source_url": "https://erdilrf.com/models/lrf1829c/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF1830C",
-  "wavelength_nm": null,
-  "min_range_m": 50.0,
-  "max_range_m": 23000.0,
-  "range_condition": "≥23,000 m to a 6 × 6 m diffuse target, reflectance ≥30%; line of sight; visibility ≥30 km; relative humidity ≤50% at 30 °C",
-  "accuracy": "±2 m",
-  "rate_hz": "0.5–10 Hz",
-  "interface": "RS-422 in the specification table; TTL/RS-422 alternatives in the interface section",
-  "voltage": "DC 12 V",
-  "weight_g": null,
-  "dimensions": "125 × 100 × 70 mm",
-  "laser_class": null,
-  "price_public_usd": 3500,
-  "product_url": "https://erdilrf.com/models/lrf1830c/",
-  "source_url": "https://erdilrf.com/models/lrf1830c/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF1831C",
-  "wavelength_nm": 1535,
-  "min_range_m": 50.0,
-  "max_range_m": 15000.0,
-  "range_condition": "at 30 °C",
-  "accuracy": "±2 m",
-  "rate_hz": "0.5Hz ~10Hz",
-  "interface": "RS422",
-  "voltage": "DC12 V",
-  "weight_g": 410.0,
-  "dimensions": "113×76×90mm",
-  "laser_class": null,
-  "price_public_usd": 3500,
-  "product_url": "https://erdilrf.com/models/lrf1831c/",
-  "source_url": "https://erdilrf.com/models/lrf1831c/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF200H",
-  "wavelength_nm": 905,
-  "min_range_m": 0.05,
-  "max_range_m": 200.0,
-  "range_condition": "90% reflectivity",
-  "accuracy": "±10 cm (<10 m); 1% (≥10 m)",
-  "rate_hz": "20 Hz-10 kHz (default: 1 kHz)",
-  "interface": "UART, IIC",
-  "voltage": "9-36 V DC",
-  "weight_g": 20.0,
-  "dimensions": "33 × 34 × 18 mm",
-  "laser_class": null,
-  "price_public_usd": 100,
-  "product_url": "https://erdilrf.com/models/lrf200h/",
-  "source_url": "https://erdilrf.com/models/lrf200h/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF22VB",
-  "wavelength_nm": 905,
-  "min_range_m": 0.05,
-  "max_range_m": 20.0,
-  "range_condition": "90% reflectivity",
-  "accuracy": "±5 cm (<5 m); 1% (≥5 m)",
-  "rate_hz": "200 Hz (alternatives: 100/50/20/10/1 Hz)",
-  "interface": "UART/IIC",
-  "voltage": "3-3.6 V DC",
-  "weight_g": 1.5,
-  "dimensions": "21 × 15 × 7.43 mm",
-  "laser_class": null,
-  "price_public_usd": 8,
-  "product_url": "https://erdilrf.com/models/lrf22vb/",
-  "source_url": "https://erdilrf.com/models/lrf22vb/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF3000A1",
-  "wavelength_nm": 905,
-  "min_range_m": 1.0,
-  "max_range_m": 3000.0,
-  "range_condition": "70%-reflectivity building target; clear weather; visibility ≥4 km.",
-  "accuracy": "±0.7 m (D ≤ 100 m); ±(0.7 + 0.003D) m (D > 100 m)",
-  "rate_hz": "Normal: 3–10 Hz; long-range: 1–10 Hz",
-  "interface": "UART, 3.3 V TTL",
-  "voltage": "3.3–5 V DC",
-  "weight_g": 12.0,
-  "dimensions": null,
-  "laser_class": "Class 1 (IEC 60825-1)",
-  "price_public_usd": 80,
-  "product_url": "https://erdilrf.com/models/lrf3000a1/",
-  "source_url": "https://erdilrf.com/models/lrf3000a1/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF300H",
-  "wavelength_nm": 905,
-  "min_range_m": 0.05,
-  "max_range_m": 300.0,
-  "range_condition": "90% reflectivity",
-  "accuracy": "±10 cm (<10 m); 1% (≥10 m)",
-  "rate_hz": "1 kHz or 50 Hz (automatically switched to match reflected-signal intensity)",
-  "interface": "UART, IIC",
-  "voltage": "9-36 V DC",
-  "weight_g": 20.0,
-  "dimensions": "33 × 34 × 18 mm",
-  "laser_class": null,
-  "price_public_usd": 140,
-  "product_url": "https://erdilrf.com/models/lrf300h/",
-  "source_url": "https://erdilrf.com/models/lrf300h/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF50H",
-  "wavelength_nm": 905,
-  "min_range_m": 0.05,
-  "max_range_m": 50.0,
-  "range_condition": "90% reflectivity",
-  "accuracy": "±5 cm (<10 m); 1% (≥10 m), 2σ",
-  "rate_hz": "20 Hz-10 kHz (default: 1 kHz)",
-  "interface": "UART",
-  "voltage": "9-36 V DC",
-  "weight_g": 15.0,
-  "dimensions": "38 × 20 × 30 mm",
-  "laser_class": null,
-  "price_public_usd": 50,
-  "product_url": "https://erdilrf.com/models/lrf50h/",
-  "source_url": "https://erdilrf.com/models/lrf50h/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF50VB",
-  "wavelength_nm": 905,
-  "min_range_m": 0.05,
-  "max_range_m": 50.0,
-  "range_condition": "90% reflectivity",
-  "accuracy": "±5 cm (<5 m); 1% (≥5 m)",
-  "rate_hz": "100 Hz",
-  "interface": "UART/IIC",
-  "voltage": "3.3-5 V DC",
-  "weight_g": 1.3,
-  "dimensions": "18.7 × 11.8 × 13.3 mm",
-  "laser_class": null,
-  "price_public_usd": 20,
-  "product_url": "https://erdilrf.com/models/lrf50vb/",
-  "source_url": "https://erdilrf.com/models/lrf50vb/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "LRF600H",
-  "wavelength_nm": 905,
-  "min_range_m": 0.05,
-  "max_range_m": 600.0,
-  "range_condition": "90% reflectivity",
-  "accuracy": "±10 cm (<10 m); 1% (≥10 m)",
-  "rate_hz": "1 kHz or 50 Hz (automatically switched to match reflected-signal intensity)",
-  "interface": "UART/IIC",
-  "voltage": "9-36 V DC",
-  "weight_g": 20.0,
-  "dimensions": "33 × 34 × 18 mm",
-  "laser_class": null,
-  "price_public_usd": 160,
-  "product_url": "https://erdilrf.com/models/lrf600h/",
-  "source_url": "https://erdilrf.com/models/lrf600h/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "SPD1200N0",
-  "wavelength_nm": 905,
-  "min_range_m": null,
-  "max_range_m": 1500.0,
-  "range_condition": "SPD1200N0 controlled source technical table; strong sunlight or low visibility may reduce range",
-  "accuracy": "±0.3 m (D ≤100 m); ±0.3 m + D × 0.7‰ (100 m < D <1200 m)",
-  "rate_hz": "2–15 Hz or 4–15 Hz, adaptive",
-  "interface": "UART-TTL (customizable)",
-  "voltage": "3.3–5 V",
-  "weight_g": 5.0,
-  "dimensions": "Diameter 15.7 × 21.3 mm (round, with sealing groove)",
-  "laser_class": "IEC Class I",
-  "price_public_usd": 35,
-  "product_url": "https://erdilrf.com/models/spd1200n0/",
-  "source_url": "https://erdilrf.com/models/spd1200n0/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "SPD1200N2",
-  "wavelength_nm": 905,
-  "min_range_m": null,
-  "max_range_m": 1500.0,
-  "range_condition": "SPD1200N2 controlled source technical table; strong sunlight or low visibility may reduce range",
-  "accuracy": "±0.3 m (D ≤100 m); ±0.3 m + D × 0.7‰ (100 m < D <1200 m)",
-  "rate_hz": "2–15 Hz or 4–15 Hz, adaptive",
-  "interface": "UART-TTL (customizable)",
-  "voltage": "3.3–5 V",
-  "weight_g": 5.0,
-  "dimensions": "7.2 × 14.7 × 21.3 mm (square)",
-  "laser_class": "IEC Class I",
-  "price_public_usd": 35,
-  "product_url": "https://erdilrf.com/models/spd1200n2/",
-  "source_url": "https://erdilrf.com/models/spd1200n2/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "SPD1200N3",
-  "wavelength_nm": 905,
-  "min_range_m": 3.0,
-  "max_range_m": 1000.0,
-  "range_condition": "Building target; visibility ≥10 km; humidity ≤60%",
-  "accuracy": "±0.5 m at d ≤100 m; ±(0.5 m + 0.00075d) for 100 m < d <1000 m",
-  "rate_hz": "2.5–15 Hz",
-  "interface": "UART, 3.3 V TTL; customizable",
-  "voltage": "DC 3.3–5 V",
-  "weight_g": 6.0,
-  "dimensions": null,
-  "laser_class": "IEC Class 1 stated in the ranging specification",
-  "price_public_usd": 36,
-  "product_url": "https://erdilrf.com/models/spd1200n3/",
-  "source_url": "https://erdilrf.com/models/spd1200n3/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "SPD1200N4",
-  "wavelength_nm": 905,
-  "min_range_m": null,
-  "max_range_m": 1500.0,
-  "range_condition": "SPD1200N4 controlled source technical table; strong sunlight or low visibility may reduce range",
-  "accuracy": "±0.3 m (D ≤100 m); ±0.3 m + D × 0.7‰ (100 m < D <1200 m)",
-  "rate_hz": "2–15 Hz or 4–15 Hz, adaptive",
-  "interface": "UART-TTL (customizable)",
-  "voltage": "3.3–5 V",
-  "weight_g": 5.0,
-  "dimensions": "7.7 × 16.7 mm (only two source-stated dimensions)",
-  "laser_class": "IEC Class I",
-  "price_public_usd": 35,
-  "product_url": "https://erdilrf.com/models/spd1200n4/",
-  "source_url": "https://erdilrf.com/models/spd1200n4/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "SPD1200S2",
-  "wavelength_nm": 905,
-  "min_range_m": 0.2,
-  "max_range_m": 1500.0,
-  "range_condition": "Strong sunlight or low visibility may reduce range. The night-time row does not state a numeric target reflectivity or visibility condition; confirm performance against your actual target and environment.",
-  "accuracy": "±0.3m (≤400m)±0.5m + d×0.1% (400m＜d＜1200m)",
-  "rate_hz": "4Hz~15Hz Adaptive",
-  "interface": "UART-TTL, Customizable",
-  "voltage": "3.3V~5V",
-  "weight_g": 10.0,
-  "dimensions": "Technical tables (current published table, archived factory PDF and archived factory DOCX): 24.6 × 14.45 × 26.3 mm. Archived DOCX mechanical drawing: 24.6 × 13.05 × 26.3 mm. Sources differ; confirm the supplied drawing.",
-  "laser_class": "IEC CLASS I",
-  "price_public_usd": 150,
-  "product_url": "https://erdilrf.com/models/spd1200s2/",
-  "source_url": "https://erdilrf.com/models/spd1200s2/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "SPD1200Z2",
-  "wavelength_nm": 905,
-  "min_range_m": 0.2,
-  "max_range_m": 1500.0,
-  "range_condition": null,
-  "accuracy": "Current published table and archived factory PDF: ±0.2 m (d≤200 m); ±0.5 m (d≤400 m); ±(0.5 m + 0.001d) (400 m<d<1,200 m). Archived factory DOCX: ±0.3 m (d≤100 m); ±(0.3 m + 0.0007d) (100 m<d<1,200 m). Sources differ; confirm the supplied configuration. d is distance in metres.",
-  "rate_hz": "Current published table and archived factory PDF technical table: 2–20 Hz adaptive. Archived PDF overview: 2–15 Hz; its continuous-mode section gives typical 2 Hz and maximum 15 Hz. Archived factory DOCX technical table: 2–20 Hz; its continuous-mode section gives typical 2 Hz and maximum 20 Hz. Confirm the supplied mode/configuration; sources differ.",
-  "interface": "UART-TTL, Customizable",
-  "voltage": "3.3V~5V",
-  "weight_g": 6.0,
-  "dimensions": "Current published table and archived factory PDF: 7.2 × 14.8 × 28.2 mm. Archived factory DOCX: 28.2 × 14.8 × 10.2 mm. Sources differ; confirm the supplied drawing.",
-  "laser_class": "IEC CLASS I",
-  "price_public_usd": 150,
-  "product_url": "https://erdilrf.com/models/spd1200z2/",
-  "source_url": "https://erdilrf.com/models/spd1200z2/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "ERDI LASER (ERDI TECH LTD)",
-  "model": "SPD1200ZG",
-  "wavelength_nm": 905,
-  "min_range_m": 0.1,
-  "max_range_m": 1200.0,
-  "range_condition": "Visibility ≥10 km; humidity ≤60%; building target",
-  "accuracy": "±0.5 m at d ≤100 m; ±(0.5 m + 0.0007d) for 100 m < d <1200 m",
-  "rate_hz": "2–10 Hz",
-  "interface": "UART-TTL; customizable",
-  "voltage": "3.3–5 V",
-  "weight_g": 5.0,
-  "dimensions": null,
-  "laser_class": "IEC Class 1",
-  "price_public_usd": 80,
-  "product_url": "https://erdilrf.com/models/spd1200zg/",
-  "source_url": "https://erdilrf.com/models/spd1200zg/",
-  "captured_at": "2026-10-08"
- },
- {
-  "brand": "Benewake",
-  "model": "TF-NOVA",
-  "wavelength_nm": null,
-  "min_range_m": null,
-  "max_range_m": 14,
-  "range_condition": null,
-  "accuracy": null,
-  "rate_hz": "1 ~ 900 Hz",
-  "interface": "UART, I/O, I²C",
-  "voltage": null,
-  "weight_g": null,
-  "dimensions": "26.5 mm × 21.05 mm × 12 mm",
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://en.benewake.com/tf-nova",
-  "source_url": "https://en.benewake.com/tf-nova",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Benewake",
-  "model": "TF-Luna",
-  "wavelength_nm": null,
-  "min_range_m": 0.2,
-  "max_range_m": 8,
-  "range_condition": null,
-  "accuracy": "± 6 cm @ (0.2 ~ 3 m)",
-  "rate_hz": "1 ~ 250 Hz",
-  "interface": "UART, I/O, I²C",
-  "voltage": null,
-  "weight_g": 5.0,
-  "dimensions": "35 mm × 21.25 mm × 13.5 mm",
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://en.benewake.com/TFLuna/index.html",
-  "source_url": "https://en.benewake.com/TFLuna/index.html",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Benewake",
-  "model": "TFmini-S",
-  "wavelength_nm": null,
-  "min_range_m": 0.1,
-  "max_range_m": 12,
-  "range_condition": null,
-  "accuracy": "± 6 cm within 0.1 ~ 6 m",
-  "rate_hz": "1 ~ 1000 Hz",
-  "interface": "UART, I/O, I²C",
-  "voltage": null,
-  "weight_g": 5.0,
-  "dimensions": "42 mm × 15 mm × 16 mm",
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://en.benewake.com/TFminiS/index.html",
-  "source_url": "https://en.benewake.com/TFminiS/index.html",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Benewake",
-  "model": "TFmini Plus",
-  "wavelength_nm": null,
-  "min_range_m": 0.1,
-  "max_range_m": 12,
-  "range_condition": null,
-  "accuracy": "± 5 cm @ (0.1 ~ 5 m)",
-  "rate_hz": "1 ~ 1000 Hz",
-  "interface": "UART, I/O, I²C",
-  "voltage": null,
-  "weight_g": 12.0,
-  "dimensions": "35 mm × 18.5 mm × 21 mm",
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://en.benewake.com/TFminiPlus/index.html",
-  "source_url": "https://en.benewake.com/TFminiPlus/index.html",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Benewake",
-  "model": "TFmini-i",
-  "wavelength_nm": null,
-  "min_range_m": 0.1,
-  "max_range_m": 12,
-  "range_condition": null,
-  "accuracy": null,
-  "rate_hz": "1 ~ 1000 Hz",
-  "interface": "CAN, RS-485",
-  "voltage": null,
-  "weight_g": 52,
-  "dimensions": "50 mm × 34 mm × 41 mm",
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://en.benewake.com/TFminii/index.html",
-  "source_url": "https://en.benewake.com/TFminii/index.html",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Benewake",
-  "model": "TFS20-L",
-  "wavelength_nm": null,
-  "min_range_m": 0.2,
-  "max_range_m": 20,
-  "range_condition": null,
-  "accuracy": null,
-  "rate_hz": "1 ~ 250 Hz",
-  "interface": "UART, I²C",
-  "voltage": "3.3 V single power supply",
-  "weight_g": 1.35,
-  "dimensions": "21 mm × 15 mm × 7.87 mm",
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://en.benewake.com/TFS20L/index.html",
-  "source_url": "https://en.benewake.com/TFS20L/index.html",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Benewake",
-  "model": "TF02-Pro",
-  "wavelength_nm": null,
-  "min_range_m": 0.1,
-  "max_range_m": 40,
-  "range_condition": "90% reflectivity",
-  "accuracy": null,
-  "rate_hz": "1 ~ 1000 Hz",
-  "interface": "UART, I/O, I²C",
-  "voltage": "DC 5V to 12V",
-  "weight_g": 50,
-  "dimensions": "69 mm × 41.5 mm × 26 mm",
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://en.benewake.com/TF02Pro/index.html",
-  "source_url": "https://en.benewake.com/TF02Pro/index.html",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Benewake",
-  "model": "TF02-i",
-  "wavelength_nm": null,
-  "min_range_m": 0.1,
-  "max_range_m": 40,
-  "range_condition": null,
-  "accuracy": null,
-  "rate_hz": "1 ~ 1000 Hz",
-  "interface": "CAN, RS-485",
-  "voltage": null,
-  "weight_g": 60,
-  "dimensions": "69 mm × 40.5 mm × 31.25 mm",
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://en.benewake.com/TF02i/index.html",
-  "source_url": "https://en.benewake.com/TF02i/index.html",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Benewake",
-  "model": "TFA170-L",
-  "wavelength_nm": null,
-  "min_range_m": 0.1,
-  "max_range_m": 170,
-  "range_condition": null,
-  "accuracy": null,
-  "rate_hz": "1 ~ 1000 Hz",
-  "interface": "RS-232",
-  "voltage": null,
-  "weight_g": 10.0,
-  "dimensions": "31.0 mm × 30.2 mm × 19.2 mm",
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://en.benewake.com/TFA170L/index.html",
-  "source_url": "https://en.benewake.com/TFA170L/index.html",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Benewake",
-  "model": "TF03-100/180",
-  "wavelength_nm": null,
-  "min_range_m": 0.1,
-  "max_range_m": 180,
-  "range_condition": null,
-  "accuracy": null,
-  "rate_hz": "1 ~ 9800 Hz",
-  "interface": "UART, CAN, RS-232, RS-485",
-  "voltage": null,
-  "weight_g": 86.0,
-  "dimensions": "44 mm × 43 mm × 32 mm",
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://en.benewake.com/TF03/index.html",
-  "source_url": "https://en.benewake.com/TF03/index.html",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Benewake",
-  "model": "TFA300 Series",
-  "wavelength_nm": null,
-  "min_range_m": 0.1,
-  "max_range_m": 290,
-  "range_condition": null,
-  "accuracy": "± 10 cm (< 10 m) 1% (≥ 10 m)",
-  "rate_hz": "1 ~ 10,000 Hz",
-  "interface": "UART, CAN",
-  "voltage": null,
-  "weight_g": 10.5,
-  "dimensions": "49.4 mm × 37.0 mm × 28.6 mm",
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://en.benewake.com/TFA300/index.html",
-  "source_url": "https://en.benewake.com/TFA300/index.html",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Benewake",
-  "model": "TF350",
-  "wavelength_nm": null,
-  "min_range_m": 0.2,
-  "max_range_m": 350,
-  "range_condition": null,
-  "accuracy": null,
-  "rate_hz": "1 ~ 1000 Hz",
-  "interface": "UART, CAN, RS-232, RS-485",
-  "voltage": null,
-  "weight_g": 224.0,
-  "dimensions": "78 mm × 67 mm × 40 mm",
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://en.benewake.com/TF350/index.html",
-  "source_url": "https://en.benewake.com/TF350/index.html",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "LightWare",
-  "model": "LW20/C",
-  "wavelength_nm": 905,
-  "min_range_m": 0.2,
-  "max_range_m": 100,
-  "range_condition": "70% reflectivity",
-  "accuracy": null,
-  "rate_hz": "48 to 5 000 readings per second",
-  "interface": "Serial UART and I2C (3.3 V TTL, 5 V tolerant)",
-  "voltage": null,
-  "weight_g": 19.5,
-  "dimensions": "30 mm x 20 mm x 43 mm",
-  "laser_class": null,
-  "price_public_usd": 349,
-  "product_url": "https://lightwarelidar.com/shop/lw20-c/",
-  "source_url": "https://lightwarelidar.com/shop/lw20-c/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "LightWare",
-  "model": "LW20/HA",
-  "wavelength_nm": 905,
-  "min_range_m": 0.2,
-  "max_range_m": 100,
-  "range_condition": "70% reflectivity",
-  "accuracy": "Better than 1cm over 100m",
-  "rate_hz": "48 to 1 250 readings per second",
-  "interface": "Serial UART and I2C (3.3 V TTL, 5 V tolerant)",
-  "voltage": null,
-  "weight_g": 19.5,
-  "dimensions": "30 mm x 20 mm x 43 mm",
-  "laser_class": null,
-  "price_public_usd": 389,
-  "product_url": "https://lightwarelidar.com/shop/lw20-ha/",
-  "source_url": "https://lightwarelidar.com/shop/lw20-ha/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "LightWare",
-  "model": "SF20/C",
-  "wavelength_nm": 905,
-  "min_range_m": 0.2,
-  "max_range_m": 100,
-  "range_condition": "70% reflectivity",
-  "accuracy": null,
-  "rate_hz": "48 to 5 000 readings per second",
-  "interface": "USB, Serial UART and I2C (3.3 V TTL, 5 V tolerant)",
-  "voltage": null,
-  "weight_g": 7.5,
-  "dimensions": "30 mm x 20 mm x 32 mm",
-  "laser_class": null,
-  "price_public_usd": 319,
-  "product_url": "https://lightwarelidar.com/shop/sf20-c/",
-  "source_url": "https://lightwarelidar.com/shop/sf20-c/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "LightWare",
-  "model": "SF20/HA",
-  "wavelength_nm": 905,
-  "min_range_m": 0.2,
-  "max_range_m": 100,
-  "range_condition": "70% reflectivity",
-  "accuracy": "Better than 1cm over 100m",
-  "rate_hz": "48 to 1 250 readings per second",
-  "interface": "USB, Serial UART and I2C (3.3 V TTL, 5 V tolerant)",
-  "voltage": null,
-  "weight_g": 7.5,
-  "dimensions": "30 mm x 20 mm x 32 mm",
-  "laser_class": null,
-  "price_public_usd": 359,
-  "product_url": "https://lightwarelidar.com/shop/sf20-ha/",
-  "source_url": "https://lightwarelidar.com/shop/sf20-ha/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "LightWare",
-  "model": "SF30/C",
-  "wavelength_nm": 905,
-  "min_range_m": 0.2,
-  "max_range_m": 100,
-  "range_condition": "70% reflectivity",
-  "accuracy": null,
-  "rate_hz": "39 to 20 000 readings per second",
-  "interface": "USB, Serial UART (3.3 V TTL, 5 V tolerant)",
-  "voltage": null,
-  "weight_g": 30,
-  "dimensions": "30 mm x 56 mm x 50 mm",
-  "laser_class": null,
-  "price_public_usd": 349,
-  "product_url": "https://lightwarelidar.com/shop/sf30-c/",
-  "source_url": "https://lightwarelidar.com/shop/sf30-c/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "LightWare",
-  "model": "SF30/D",
-  "wavelength_nm": 905,
-  "min_range_m": 0.2,
-  "max_range_m": 200,
-  "range_condition": "70% reflectivity",
-  "accuracy": null,
-  "rate_hz": "39 to 20 000 readings per second",
-  "interface": "USB, Serial UART and I2C (3.3 V TTL, 5 V tolerant)",
-  "voltage": null,
-  "weight_g": 30,
-  "dimensions": "30 mm x 56 mm x 50 mm",
-  "laser_class": null,
-  "price_public_usd": 459,
-  "product_url": "https://lightwarelidar.com/shop/sf30-d/",
-  "source_url": "https://lightwarelidar.com/shop/sf30-d/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "LightWare",
-  "model": "SF11/C",
-  "wavelength_nm": 905,
-  "min_range_m": 0.2,
-  "max_range_m": 100,
-  "range_condition": "70% reflectivity",
-  "accuracy": null,
-  "rate_hz": "20 readings per second",
-  "interface": "USB, Serial UART and I2C (3.3 V TTL, 5 V tolerant)",
-  "voltage": null,
-  "weight_g": 30,
-  "dimensions": "30 mm x 56 mm x 50 mm",
-  "laser_class": null,
-  "price_public_usd": 199,
-  "product_url": "https://lightwarelidar.com/shop/sf11-c-100-m2/",
-  "source_url": "https://lightwarelidar.com/shop/sf11-c-100-m2/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "LightWare",
-  "model": "SF000/B",
-  "wavelength_nm": 905,
-  "min_range_m": 0.2,
-  "max_range_m": 50,
-  "range_condition": "70% reflectivity",
-  "accuracy": null,
-  "rate_hz": "48 to 388 readings per second",
-  "interface": "Serial UART and I2C (3.3 V TTL, 5 V tolerant)",
-  "voltage": null,
-  "weight_g": 9.8,
-  "dimensions": "24 mm x 34 mm x 20 mm",
-  "laser_class": null,
-  "price_public_usd": 319,
-  "product_url": "https://lightwarelidar.com/shop/sf000-b/",
-  "source_url": "https://lightwarelidar.com/shop/sf000-b/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "LightWare",
-  "model": "SF23/B",
-  "wavelength_nm": 905,
-  "min_range_m": 0.2,
-  "max_range_m": 50,
-  "range_condition": "70% reflectivity",
-  "accuracy": null,
-  "rate_hz": "1 to 20 readings per second",
-  "interface": "Serial UART (3.0V logic), shutdown and control",
-  "voltage": null,
-  "weight_g": 6.5,
-  "dimensions": "32 mm x 30 mm x 22 mm",
-  "laser_class": null,
-  "price_public_usd": 59,
-  "product_url": "https://lightwarelidar.com/shop/sf23-b/",
-  "source_url": "https://lightwarelidar.com/shop/sf23-b/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "LightWare",
-  "model": "SF45/B (scanning)",
-  "wavelength_nm": 905,
-  "min_range_m": 0.2,
-  "max_range_m": 50,
-  "range_condition": "70% reflectivity",
-  "accuracy": null,
-  "rate_hz": "Up to 5,000 readings per second and 5 sweeps per second",
-  "interface": "USB, Serial UART and I2C (3.3 V TTL, 5 V tolerant)",
-  "voltage": null,
-  "weight_g": 59,
-  "dimensions": "51 mm x 48 mm x 44 mm",
-  "laser_class": null,
-  "price_public_usd": 519,
-  "product_url": "https://lightwarelidar.com/shop/sf45-b/",
-  "source_url": "https://lightwarelidar.com/shop/sf45-b/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "LightWare",
-  "model": "GRF-250",
-  "wavelength_nm": 905,
-  "min_range_m": 0.2,
-  "max_range_m": 250,
-  "range_condition": "at 50 Hz update rate, 40% albedo, 10 km visibility, 1.4 m x 1.4 m target size",
-  "accuracy": "± 50 cm (1 sigma)",
-  "rate_hz": "1 to 50 readings per second",
-  "interface": "USB, Serial UART and I2C (3.3 V TTL, 5 V tolerant)",
-  "voltage": null,
-  "weight_g": 10.7,
-  "dimensions": "35 mm x 31 mm x 21 mm",
-  "laser_class": null,
-  "price_public_usd": 399,
-  "product_url": "https://lightwarelidar.com/shop/grf-250/",
-  "source_url": "https://lightwarelidar.com/shop/grf-250/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "LightWare",
-  "model": "GRF-500",
-  "wavelength_nm": 905,
-  "min_range_m": 0.2,
-  "max_range_m": 500,
-  "range_condition": "at 5 Hz update rate, 40% albedo, 23 km visibility, 4 m x 4 m target size",
-  "accuracy": "± 50 cm (1 sigma)",
-  "rate_hz": "0.5 to 10 readings per second",
-  "interface": "USB, Serial UART and I2C (3.3 V TTL, 5 V tolerant)",
-  "voltage": null,
-  "weight_g": 10.7,
-  "dimensions": "35 mm x 31 mm x 21 mm",
-  "laser_class": null,
-  "price_public_usd": 459,
-  "product_url": "https://lightwarelidar.com/shop/grf-500/",
-  "source_url": "https://lightwarelidar.com/shop/grf-500/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Garmin",
-  "model": "LIDAR-Lite v3",
-  "wavelength_nm": 905,
-  "min_range_m": null,
-  "max_range_m": 40,
-  "range_condition": "70% reflective target",
-  "accuracy": "±2.5 cm (1 in.) typical (<5 m); ±10 cm (3.9 in.) typical (>=5 m)",
-  "rate_hz": "270 Hz typical; 650 Hz fast mode; >1000 Hz short range only",
-  "interface": "I2C, PWM",
-  "voltage": "5 Vdc nominal; 4.5 Vdc min., 5.5 Vdc max.",
-  "weight_g": 22,
-  "dimensions": "20 x 48 x 40 mm",
-  "laser_class": "Class 1",
-  "price_public_usd": 149.99,
-  "product_url": "https://www.garmin.com/en-US/p/557294",
-  "source_url": "https://static.garmin.com/pumac/LIDAR_Lite_v3_Operation_Manual_and_Technical_Specifications.pdf",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Garmin",
-  "model": "LIDAR-Lite v3HP",
-  "wavelength_nm": 905,
-  "min_range_m": null,
-  "max_range_m": 40,
-  "range_condition": "70% reflective target",
-  "accuracy": "±1 cm (0.4 in.) (<2 m); ±5 cm (2 in.) typical (>=2 m)",
-  "rate_hz": null,
-  "interface": "I2C, PWM",
-  "voltage": "5 Vdc nominal; 4.5 Vdc min., 5.5 Vdc max.",
-  "weight_g": 38,
-  "dimensions": "40.18 x 54.99 x 35 mm",
-  "laser_class": "Class 1",
-  "price_public_usd": null,
-  "product_url": "https://www.garmin.com/en-US/p/578152",
-  "source_url": "https://static.garmin.com/pumac/LIDAR-Lite_v3HP_Instructions_EN.pdf",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Nooploop",
-  "model": "TOFSense",
-  "wavelength_nm": null,
-  "min_range_m": 0.03,
-  "max_range_m": 8,
-  "range_condition": null,
-  "accuracy": "±1.5cm@[0.03, 1.0]m; ±3.0cm@(1.0, 8.0]m",
-  "rate_hz": "30Hz",
-  "interface": "UART, CAN, I/O",
-  "voltage": "UART, IIC, I/O: [3.7-5.2]V; CAN: [4.2-5.2]V",
-  "weight_g": 2.7,
-  "dimensions": "35.6*13*8 mm",
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://www.nooploop.com/lidar/",
-  "source_url": "https://www.nooploop.com/lidar/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Nooploop",
-  "model": "TOFSense-UART",
-  "wavelength_nm": null,
-  "min_range_m": 0.03,
-  "max_range_m": 8,
-  "range_condition": null,
-  "accuracy": "±1.5cm@[0.03, 1.0]m; ±3.0cm@(1.0, 8.0]m",
-  "rate_hz": "30Hz",
-  "interface": "UART, I/O",
-  "voltage": "UART, IIC, I/O: [3.7-5.2]V; CAN: [4.2-5.2]V",
-  "weight_g": 2.7,
-  "dimensions": "35.6*13*8 mm",
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://www.nooploop.com/lidar/",
-  "source_url": "https://www.nooploop.com/lidar/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Nooploop",
-  "model": "TOFSense S",
-  "wavelength_nm": null,
-  "min_range_m": 0.03,
-  "max_range_m": 8,
-  "range_condition": null,
-  "accuracy": "±1.5cm@[0.03, 1.0]m; ±3.0cm@(1.0, 8.0]m",
-  "rate_hz": "30Hz",
-  "interface": "UART, CAN",
-  "voltage": "UART, IIC, I/O: [3.7-5.2]V; CAN: [4.2-5.2]V",
-  "weight_g": 5.8,
-  "dimensions": "35.6*13*7 mm",
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://www.nooploop.com/lidar/",
-  "source_url": "https://www.nooploop.com/lidar/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Nooploop",
-  "model": "TOFSense-F2 Mini",
-  "wavelength_nm": null,
-  "min_range_m": 0.02,
-  "max_range_m": 7.8,
-  "range_condition": null,
-  "accuracy": "±4.0cm",
-  "rate_hz": "50Hz",
-  "interface": "UART, IIC, I/O",
-  "voltage": "UART, IIC, I/O: [4.3-5.2]V",
-  "weight_g": 1.0,
-  "dimensions": "19*12*11.5 mm",
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://www.nooploop.com/lidar/",
-  "source_url": "https://www.nooploop.com/lidar/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Nooploop",
-  "model": "TOFSense-F2",
-  "wavelength_nm": null,
-  "min_range_m": 0.05,
-  "max_range_m": 25,
-  "range_condition": null,
-  "accuracy": "±3.0cm",
-  "rate_hz": "100Hz",
-  "interface": "UART, IIC, I/O",
-  "voltage": "UART, IIC, I/O: [4.3-5.2]V",
-  "weight_g": 7.5,
-  "dimensions": "22.7*28*13.6 mm",
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://www.nooploop.com/lidar/",
-  "source_url": "https://www.nooploop.com/lidar/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Nooploop",
-  "model": "TOFSense-F2 P",
-  "wavelength_nm": null,
-  "min_range_m": 0.05,
-  "max_range_m": 50,
-  "range_condition": null,
-  "accuracy": "±3.0cm",
-  "rate_hz": "100Hz",
-  "interface": "UART, IIC, I/O",
-  "voltage": "UART, IIC, I/O: [4.3-5.2]V",
-  "weight_g": 7.5,
-  "dimensions": "22.7*28*13.6 mm",
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://www.nooploop.com/lidar/",
-  "source_url": "https://www.nooploop.com/lidar/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Nooploop",
-  "model": "TOFSense-F2 PH",
-  "wavelength_nm": null,
-  "min_range_m": 0.05,
-  "max_range_m": 50,
-  "range_condition": null,
-  "accuracy": "±3.0cm",
-  "rate_hz": "100Hz",
-  "interface": "UART, IIC, I/O",
-  "voltage": "UART, IIC, I/O: [4.3-5.2]V",
-  "weight_g": null,
-  "dimensions": "32*24*17.6 mm",
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://www.nooploop.com/lidar/",
-  "source_url": "https://www.nooploop.com/lidar/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Nooploop",
-  "model": "TOFSense-M S (8x8 array)",
-  "wavelength_nm": null,
-  "min_range_m": 0.015,
-  "max_range_m": 4,
-  "range_condition": null,
-  "accuracy": "±1.5cm",
-  "rate_hz": "15Hz@8*8; 60Hz@4*4",
-  "interface": "UART, CAN",
-  "voltage": "UART, IIC: [3.7-5.2]V; CAN: [4.2-5.2]V",
-  "weight_g": 5.8,
-  "dimensions": "35.6*13*7 mm",
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://www.nooploop.com/lidar/",
-  "source_url": "https://www.nooploop.com/lidar/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "JRT",
-  "model": "PTGL-12X-1",
-  "wavelength_nm": 905,
-  "min_range_m": 0.2,
-  "max_range_m": 1200,
-  "range_condition": "Max: >=1200 m @ 70% reflectivity (building target, visibility >= 6 km); Min: 0.2 m @ 90% reflectivity",
-  "accuracy": "d <= 100 m: ±0.3 m; d > 100 m: ±(0.4 + 0.006 × d) m",
-  "rate_hz": "2 Hz – 15 Hz (Adaptive)",
-  "interface": "UART (TTL_3.3V)",
-  "voltage": "DC 3.3 V – 5 V",
-  "weight_g": 6.0,
-  "dimensions": "10.7 mm × 16.8 mm × 22 mm",
-  "laser_class": "Class 1 (IEC 60825-1)",
-  "price_public_usd": 49,
-  "product_url": "https://www.jrt-measure.com/905nm-laser-rangefinder-module/68788230.html",
-  "source_url": "https://www.jrt-measure.com/905nm-laser-rangefinder-module/68788230.html",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "JRT",
-  "model": "PTGL2-12X-1",
-  "wavelength_nm": 905,
-  "min_range_m": 0.2,
-  "max_range_m": 1200,
-  "range_condition": "Max: >=1200 m @ 70% reflectivity (visibility >=6km); Min: 0.2 m @ 90% reflectivity",
-  "accuracy": "d <= 100m: ±0.3m; d >= 100m: ±(0.3 + 0.0007 × D)",
-  "rate_hz": "2Hz–30Hz (adaptive)",
-  "interface": "UART (TTL 3.3V)",
-  "voltage": "DC 3.3V–5V",
-  "weight_g": 6.0,
-  "dimensions": "φ15.7mm x 27mm",
-  "laser_class": "Class 1 (IEC 60825-1)",
-  "price_public_usd": null,
-  "product_url": "https://www.jrt-measure.com/905nm-laser-rangefinder-module/69008485.html",
-  "source_url": "https://www.jrt-measure.com/905nm-laser-rangefinder-module/69008485.html",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "JRT",
-  "model": "PTGC-12X-2",
-  "wavelength_nm": 905,
-  "min_range_m": 5,
-  "max_range_m": 1200,
-  "range_condition": null,
-  "accuracy": "5<=L<=100m: ±0.7m",
-  "rate_hz": "1-3Hz",
-  "interface": "UART-TTL (3.3V)",
-  "voltage": "3.3V-5V",
-  "weight_g": 22.0,
-  "dimensions": "Ø23mm x 40mm",
-  "laser_class": "Class I (IEC 60825-1)",
-  "price_public_usd": null,
-  "product_url": "https://www.jrt-measure.com/905nm-laser-rangefinder-module/68768255.html",
-  "source_url": "https://www.jrt-measure.com/905nm-laser-rangefinder-module/68768255.html",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "JRT",
-  "model": "PTGC-10X-1",
-  "wavelength_nm": 905,
-  "min_range_m": 5,
-  "max_range_m": 1000,
-  "range_condition": null,
-  "accuracy": "5<=L<=100m: ±0.7m",
-  "rate_hz": "1-3Hz",
-  "interface": "UART-TTL (3.3V)",
-  "voltage": "3.3+/-0.1V",
-  "weight_g": 25.0,
-  "dimensions": "Ф23mm*48mm",
-  "laser_class": "Class I (IEC 60825-1)",
-  "price_public_usd": null,
-  "product_url": "https://www.jrt-measure.com/laser-rangefinder-sensor/68652130.html",
-  "source_url": "https://www.jrt-measure.com/laser-rangefinder-sensor/68652130.html",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "JRT",
-  "model": "PTGS-12X-1",
-  "wavelength_nm": 905,
-  "min_range_m": 5,
-  "max_range_m": 1200,
-  "range_condition": null,
-  "accuracy": null,
-  "rate_hz": null,
-  "interface": null,
-  "voltage": null,
-  "weight_g": 12.0,
-  "dimensions": null,
-  "laser_class": "Class I (IEC 60825-1)",
-  "price_public_usd": null,
-  "product_url": "https://www.jrt-measure.com/905nm-laser-rangefinder-module/68713654.html",
-  "source_url": "https://www.jrt-measure.com/905nm-laser-rangefinder-module/68713654.html",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "JRT",
-  "model": "ETYS-HF-2",
-  "wavelength_nm": 905,
-  "min_range_m": 0.1,
-  "max_range_m": 150,
-  "range_condition": ">=150 m (conventional natural large targets)",
-  "accuracy": "<=0.1m (0.1-2m); 5%×L (>2m)",
-  "rate_hz": "20Hz-10KHz",
-  "interface": null,
-  "voltage": "9V-36V",
-  "weight_g": 45.0,
-  "dimensions": null,
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://www.jrt-measure.com/10000hz-high-frequency-lidar-module/68823895.html",
-  "source_url": "https://www.jrt-measure.com/10000hz-high-frequency-lidar-module/68823895.html",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "JRT",
-  "model": "ETYS-50X-2",
-  "wavelength_nm": 1535,
-  "min_range_m": 50,
-  "max_range_m": 5000,
-  "range_condition": "5 km for standard target, 3 km for people",
-  "accuracy": "±2m (±1m customizable)",
-  "rate_hz": "Up to 5 Hz",
-  "interface": "RS422-TTL",
-  "voltage": "10V - 14V",
-  "weight_g": 85.0,
-  "dimensions": "62mm * 43mm * 32mm",
-  "laser_class": "Class I",
-  "price_public_usd": null,
-  "product_url": "https://www.jrt-measure.com/micro-laser-distance-sensor/57289478.html",
-  "source_url": "https://www.jrt-measure.com/micro-laser-distance-sensor/57289478.html",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "JRT",
-  "model": "ETYU-20X-1",
-  "wavelength_nm": 1535,
-  "min_range_m": 20,
-  "max_range_m": 2000,
-  "range_condition": "dependent on target reflectivity",
-  "accuracy": "<=±1m",
-  "rate_hz": "Single shot, 1Hz-10Hz",
-  "interface": "RS422",
-  "voltage": "5V-14V (typical 12V)",
-  "weight_g": 190.0,
-  "dimensions": "<=80.5mm*72mm*62mm",
-  "laser_class": "Class 1",
-  "price_public_usd": null,
-  "product_url": "https://www.jrt-measure.com/industrial-laser-distance-sensor/69027975.html",
-  "source_url": "https://www.jrt-measure.com/industrial-laser-distance-sensor/69027975.html",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "JRT",
-  "model": "ETYS-10KX-1",
-  "wavelength_nm": 1535,
-  "min_range_m": 50,
-  "max_range_m": 10000,
-  "range_condition": null,
-  "accuracy": "±2m (optional ±1m)",
-  "rate_hz": "single shot, 1Hz, 5Hz",
-  "interface": "RS422",
-  "voltage": "18V ~ 36V",
-  "weight_g": 230.0,
-  "dimensions": "<= 95mm × 60.5mm × 71.5mm",
-  "laser_class": "Class I",
-  "price_public_usd": null,
-  "product_url": "https://www.jrt-measure.com/long-range-distance-sensor/68385464.html",
-  "source_url": "https://www.jrt-measure.com/long-range-distance-sensor/68385464.html",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "JRT",
-  "model": "ETYS2-12KX-1",
-  "wavelength_nm": 1535,
-  "min_range_m": 50,
-  "max_range_m": 12000,
-  "range_condition": null,
-  "accuracy": "<=±2m",
-  "rate_hz": "Single shot, 1–5Hz, 10Hz",
-  "interface": null,
-  "voltage": "DC 4.5V–16V",
-  "weight_g": 230.0,
-  "dimensions": "78.5mm x 78.5mm x 62mm",
-  "laser_class": "Class 1",
-  "price_public_usd": null,
-  "product_url": "https://www.jrt-measure.com/new-arrivals-laser-rangefinder-module/69012562.html",
-  "source_url": "https://www.jrt-measure.com/new-arrivals-laser-rangefinder-module/69012562.html",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Lumispot Tech",
-  "model": "ELRF-C16 (Micro 3KM class)",
-  "wavelength_nm": 1535,
-  "min_range_m": null,
-  "max_range_m": 5000,
-  "range_condition": ">=5km large target (building); >=3.2km vehicle; >=2km person; >=1km UAV",
-  "accuracy": "<=±1m",
-  "rate_hz": "1~10Hz",
-  "interface": "RS422 serial, CAN (TTL optional)",
-  "voltage": "DC5~28V",
-  "weight_g": 33.0,
-  "dimensions": "<=48mm×21mm×31mm",
-  "laser_class": "Class I",
-  "price_public_usd": null,
-  "product_url": "https://www.lumispot-tech.com/micro-3km-laser-rangefinder-module-product/",
-  "source_url": "https://www.lumispot-tech.com/micro-3km-laser-rangefinder-module-product/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Lumispot Tech",
-  "model": "DLRF-C1 1.2KM High Repetition Module",
-  "wavelength_nm": 905,
-  "min_range_m": 0.5,
-  "max_range_m": 1200,
-  "range_condition": "Building; visibility >=10km, humidity <=70%",
-  "accuracy": "±0.5m (<=80m); ±1m (>80m)",
-  "rate_hz": "60~800Hz (self-adaption)",
-  "interface": "UART (TTL_3.3V)",
-  "voltage": "DC3V~5.0V",
-  "weight_g": 11.0,
-  "dimensions": "25mmx26mmx13mm",
-  "laser_class": "Class I",
-  "price_public_usd": null,
-  "product_url": "https://www.lumispot-tech.com/1-2km-high-repetition-laser-rangefinder-module-product/",
-  "source_url": "https://www.lumispot-tech.com/1-2km-high-repetition-laser-rangefinder-module-product/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Lumispot Tech",
-  "model": "DLRF-C1 1.5KM Module",
-  "wavelength_nm": 905,
-  "min_range_m": 3,
-  "max_range_m": 1500,
-  "range_condition": "Building; visibility >=10km, humidity <=70%",
-  "accuracy": "±0.5m (<=80m); ±1m (<=1000m); ±(0.2+0.0015*D) (>1000m)",
-  "rate_hz": "1~10Hz (self-adaption)",
-  "interface": "UART (TTL_3.3V)",
-  "voltage": "DC3.0V~5.0V",
-  "weight_g": 11.0,
-  "dimensions": "25mmx26mmx13mm",
-  "laser_class": "Class I",
-  "price_public_usd": null,
-  "product_url": "https://www.lumispot-tech.com/1-5km-laser-rangefinder-module-product/",
-  "source_url": "https://www.lumispot-tech.com/1-5km-laser-rangefinder-module-product/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "Lumispot Tech",
-  "model": "DLRF-C2 2KM Module",
-  "wavelength_nm": 905,
-  "min_range_m": 3,
-  "max_range_m": 2000,
-  "range_condition": "Building; visibility >=10km, humidity <=70%",
-  "accuracy": "±0.5m (<=80m); ±1m (<=1000m); ±(0.2+0.0015*D) (>1000m)",
-  "rate_hz": "1~10Hz (self-adaption)",
-  "interface": "UART (TTL_3.3V)",
-  "voltage": "DC3V~5.0V",
-  "weight_g": 11.0,
-  "dimensions": "25mmx26mmx13mm",
-  "laser_class": "Class I",
-  "price_public_usd": null,
-  "product_url": "https://www.lumispot-tech.com/2km-laser-rangefinder-module-3-product/",
-  "source_url": "https://www.lumispot-tech.com/2km-laser-rangefinder-module-3-product/",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "DFRobot",
-  "model": "SEN0259 TFmini LiDAR (ToF) Laser Range Sensor (12m)",
-  "wavelength_nm": 850,
-  "min_range_m": 0.3,
-  "max_range_m": 12,
-  "range_condition": "0.3m-12m indoor; max range at 10% reflectivity: 5 m",
-  "accuracy": "1% (<6m), 2% (6 ~ 12m)",
-  "rate_hz": "100Hz",
-  "interface": "UART (TTL)",
-  "voltage": "4.5V-6V",
-  "weight_g": 4.7,
-  "dimensions": "42mm x15mm x16mm",
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://wiki.dfrobot.com/SEN0259",
-  "source_url": "https://wiki.dfrobot.com/SEN0259",
-  "captured_at": "2026-11-06"
- },
- {
-  "brand": "DFRobot",
-  "model": "TFmini Plus (listed on DFRobot SEN0259 wiki page)",
-  "wavelength_nm": 850,
-  "min_range_m": 0.1,
-  "max_range_m": 12,
-  "range_condition": null,
-  "accuracy": "±5 cm (0.1–6 m); ±1% (6–12 m)",
-  "rate_hz": "1–1000 Hz (adjustable)",
-  "interface": "UART, I²C, I/O",
-  "voltage": "5 V ±0.5 V",
-  "weight_g": 12,
-  "dimensions": null,
-  "laser_class": null,
-  "price_public_usd": null,
-  "product_url": "https://wiki.dfrobot.com/SEN0259",
-  "source_url": "https://wiki.dfrobot.com/SEN0259",
-  "captured_at": "2026-11-06"
- }
+[
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF0815C",
+  "wavelength_nm": 1535,
+  "min_range_m": 15.0,
+  "max_range_m": 8000.0,
+  "range_condition": "≥8,000 m to a 2.3 m x 2.3 m target, 30% reflectance, visibility ≥10 km",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±2 m",
+  "rate_hz": "0.5 to 10 Hz",
+  "interface": "RS-422; TTL optional",
+  "voltage": "12 V DC",
+  "weight_g": 175.0,
+  "dimensions": "65 × 46 × 86 mm",
+  "laser_class": null,
+  "price_public_usd": 1500,
+  "price_volume_usd": 900,
+  "price_volume_min_qty": 1001,
+  "product_url": "https://erdilrf.com/models/lrf0815c/",
+  "source_url": "https://erdilrf.com/models/lrf0815c/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF0405C",
+  "wavelength_nm": 1535,
+  "min_range_m": 15.0,
+  "max_range_m": 4000.0,
+  "range_condition": "4,000 m or more at 30% reflectance and visibility of at least 6 km",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "+/-2 m",
+  "rate_hz": "Single measurement or 1 to 10 Hz",
+  "interface": "UART, 3.3 V TTL level",
+  "voltage": null,
+  "weight_g": 32.0,
+  "dimensions": "48 × 30.5 × 21 mm",
+  "laser_class": null,
+  "price_public_usd": 650,
+  "price_volume_usd": 400,
+  "price_volume_min_qty": 500,
+  "product_url": "https://erdilrf.com/models/lrf0405c/",
+  "source_url": "https://erdilrf.com/models/lrf0405c/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "MINI-100",
+  "wavelength_nm": 1535,
+  "min_range_m": null,
+  "max_range_m": null,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": null,
+  "rate_hz": null,
+  "interface": null,
+  "voltage": "2 V",
+  "weight_g": 2.5,
+  "dimensions": "14.5×6.3×4.37 mm3 (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
+  "laser_class": "Class 1 (classification report and evaluated configuration require confirmation)",
+  "price_public_usd": 140,
+  "price_volume_usd": 100,
+  "price_volume_min_qty": 1000,
+  "product_url": "https://erdilrf.com/models/mini-100/",
+  "source_url": "https://erdilrf.com/models/mini-100/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "ER100",
+  "wavelength_nm": 1535,
+  "min_range_m": null,
+  "max_range_m": null,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": null,
+  "rate_hz": null,
+  "interface": null,
+  "voltage": "2 V",
+  "weight_g": 7.0,
+  "dimensions": "21×8×6.8 mm3 (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
+  "laser_class": "Class 1 (classification report and evaluated configuration require confirmation)",
+  "price_public_usd": 120,
+  "price_volume_usd": 70,
+  "price_volume_min_qty": 1001,
+  "product_url": "https://erdilrf.com/models/er100/",
+  "source_url": "https://erdilrf.com/models/er100/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "ER10000",
+  "wavelength_nm": 1535,
+  "min_range_m": null,
+  "max_range_m": null,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": null,
+  "rate_hz": null,
+  "interface": null,
+  "voltage": "≤ 14 V",
+  "weight_g": 220.0,
+  "dimensions": "110×40×24.5mm³ (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
+  "laser_class": "Class 1 (classification report and evaluated configuration require confirmation)",
+  "price_public_usd": 7800,
+  "price_volume_usd": 5000,
+  "price_volume_min_qty": 101,
+  "product_url": "https://erdilrf.com/models/er10000/",
+  "source_url": "https://erdilrf.com/models/er10000/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "ER200",
+  "wavelength_nm": 1535,
+  "min_range_m": null,
+  "max_range_m": null,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": null,
+  "rate_hz": null,
+  "interface": null,
+  "voltage": "2 V",
+  "weight_g": 7.0,
+  "dimensions": "21×8×6.8 mm3 (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
+  "laser_class": "Not specified in the current PDF table",
+  "price_public_usd": 140,
+  "price_volume_usd": 80,
+  "price_volume_min_qty": 1000,
+  "product_url": "https://erdilrf.com/models/er200/",
+  "source_url": "https://erdilrf.com/models/er200/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "ER2000",
+  "wavelength_nm": 1535,
+  "min_range_m": null,
+  "max_range_m": null,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": null,
+  "rate_hz": null,
+  "interface": null,
+  "voltage": "≤ 5 V",
+  "weight_g": 105.0,
+  "dimensions": "60×25×13.5mm3 (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
+  "laser_class": "Class 1 (classification report and evaluated configuration require confirmation)",
+  "price_public_usd": 2000,
+  "price_volume_usd": 1500,
+  "price_volume_min_qty": 201,
+  "product_url": "https://erdilrf.com/models/er2000/",
+  "source_url": "https://erdilrf.com/models/er2000/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "ER300",
+  "wavelength_nm": 1535,
+  "min_range_m": null,
+  "max_range_m": null,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": null,
+  "rate_hz": null,
+  "interface": null,
+  "voltage": "2 V",
+  "weight_g": 8.5,
+  "dimensions": "25×8×6.8 mm3 (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
+  "laser_class": "Class 1 (classification report and evaluated configuration require confirmation)",
+  "price_public_usd": 160,
+  "price_volume_usd": 100,
+  "price_volume_min_qty": 1000,
+  "product_url": "https://erdilrf.com/models/er300/",
+  "source_url": "https://erdilrf.com/models/er300/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "ER400",
+  "wavelength_nm": 1535,
+  "min_range_m": null,
+  "max_range_m": null,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": null,
+  "rate_hz": null,
+  "interface": null,
+  "voltage": "2 V",
+  "weight_g": 12.0,
+  "dimensions": "35×8×6.8mm3 (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
+  "laser_class": "Not specified in the current PDF table",
+  "price_public_usd": 300,
+  "price_volume_usd": 200,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/er400/",
+  "source_url": "https://erdilrf.com/models/er400/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "ER4000",
+  "wavelength_nm": 1535,
+  "min_range_m": null,
+  "max_range_m": null,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": null,
+  "rate_hz": null,
+  "interface": null,
+  "voltage": "≤ 5 V",
+  "weight_g": 105.0,
+  "dimensions": "60×25×13.5mm3 (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
+  "laser_class": "Class 1 (classification report and evaluated configuration require confirmation)",
+  "price_public_usd": 3000,
+  "price_volume_usd": 2000,
+  "price_volume_min_qty": 101,
+  "product_url": "https://erdilrf.com/models/er4000/",
+  "source_url": "https://erdilrf.com/models/er4000/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "ER500",
+  "wavelength_nm": 1535,
+  "min_range_m": null,
+  "max_range_m": null,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": null,
+  "rate_hz": null,
+  "interface": null,
+  "voltage": "2 V",
+  "weight_g": 12.0,
+  "dimensions": "35×8×6.8mm3 (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
+  "laser_class": "Class 1 (classification report and evaluated configuration require confirmation)",
+  "price_public_usd": 350,
+  "price_volume_usd": 240,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/er500/",
+  "source_url": "https://erdilrf.com/models/er500/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "ER800",
+  "wavelength_nm": 1535,
+  "min_range_m": null,
+  "max_range_m": null,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": null,
+  "rate_hz": null,
+  "interface": null,
+  "voltage": "2 V",
+  "weight_g": 18.0,
+  "dimensions": "40×8×7.5mm3 (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
+  "laser_class": "Class 1 (classification report and evaluated configuration require confirmation)",
+  "price_public_usd": 1400,
+  "price_volume_usd": 1050,
+  "price_volume_min_qty": 301,
+  "product_url": "https://erdilrf.com/models/er800/",
+  "source_url": "https://erdilrf.com/models/er800/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "ER8000",
+  "wavelength_nm": 1535,
+  "min_range_m": null,
+  "max_range_m": null,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": null,
+  "rate_hz": null,
+  "interface": null,
+  "voltage": "≤ 14 V",
+  "weight_g": 220.0,
+  "dimensions": "110×40×24.5mm³ (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
+  "laser_class": "Class 1 (classification report and evaluated configuration require confirmation)",
+  "price_public_usd": 4800,
+  "price_volume_usd": 3000,
+  "price_volume_min_qty": 101,
+  "product_url": "https://erdilrf.com/models/er8000/",
+  "source_url": "https://erdilrf.com/models/er8000/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "ER900",
+  "wavelength_nm": 1535,
+  "min_range_m": null,
+  "max_range_m": null,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": null,
+  "rate_hz": null,
+  "interface": null,
+  "voltage": "2 V",
+  "weight_g": 18.0,
+  "dimensions": "40×8×7.5mm3 (Three linear dimensions in mm are listed; the source’s mm³ typography is not a calculated volume.)",
+  "laser_class": "Class 1 (classification report and evaluated configuration require confirmation)",
+  "price_public_usd": 1400,
+  "price_volume_usd": 1050,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/er900/",
+  "source_url": "https://erdilrf.com/models/er900/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LR1000D23",
+  "wavelength_nm": 905,
+  "min_range_m": 4.0,
+  "max_range_m": 1000.0,
+  "range_condition": "White building: 4 m – 1,000 m (max. 1,200 m at night); vegetation ≥ 750 m (The white-building, vegetation and night-time figures are separate source test cases.)",
+  "max_range_special_m": 1200.0,
+  "max_range_special_condition": "Night-time maximum quoted by the manufacturer for the white-building target (\"max. 1200 m at night\"); separate test case, not the standard range (4-1,000 m).",
+  "accuracy": "δ ≤ 100 cm, 5 m ≤ d < 1000 m¹) (Standard version: ±1 m) (Target and ambient conditions not stated)",
+  "rate_hz": "3 Hz – 12 Hz (customizable)",
+  "interface": "UART-TTL, customizable",
+  "voltage": "3.3 V – 5 V (recommended supply voltage ≥ 3.5 V)",
+  "weight_g": 20.0,
+  "dimensions": "Ø23 mm × 47 mm",
+  "laser_class": "IEC Class 1",
+  "price_public_usd": 110,
+  "price_volume_usd": 110,
+  "price_volume_min_qty": 1,
+  "product_url": "https://erdilrf.com/models/lr1000d23/",
+  "source_url": "https://erdilrf.com/models/lr1000d23/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LR1000E2",
+  "wavelength_nm": 905,
+  "min_range_m": 4.0,
+  "max_range_m": 1000.0,
+  "range_condition": "4–1,000 m (Standard range; actual reach depends on target and environment.)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±1 m (D ≤ 400 m); ±(1 + 0.001D) m (D > 400 m) (Whiteboard target, 90% reflectivity: 2.3 × 2.3 m for the first distance interval; 2.3 × 4.6 m for the second.)",
+  "rate_hz": "3–10 Hz (adaptive)",
+  "interface": "UART-TTL",
+  "voltage": "3.3–5 V",
+  "weight_g": 10.0,
+  "dimensions": null,
+  "laser_class": "Class 1",
+  "price_public_usd": 80,
+  "price_volume_usd": 30,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/lr1000e2/",
+  "source_url": "https://erdilrf.com/models/lr1000e2/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LR1000E4",
+  "wavelength_nm": 905,
+  "min_range_m": 4.0,
+  "max_range_m": 1000.0,
+  "range_condition": "4–1,000 m (Standard range; actual reach depends on target and environment.)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±1 m (D ≤ 400 m); ±(1 + 0.001D) m (D > 400 m) (Whiteboard target, 90% reflectivity: 2.3 × 2.3 m for the first distance interval; 2.3 × 4.6 m for the second.)",
+  "rate_hz": "3–10 Hz (adaptive)",
+  "interface": "UART-TTL",
+  "voltage": "3.3–5 V",
+  "weight_g": 10.0,
+  "dimensions": null,
+  "laser_class": "Class 1",
+  "price_public_usd": 80,
+  "price_volume_usd": 30,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/lr1000e4/",
+  "source_url": "https://erdilrf.com/models/lr1000e4/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LR1200D23",
+  "wavelength_nm": 905,
+  "min_range_m": 4.0,
+  "max_range_m": 1200.0,
+  "range_condition": "4 m – 1,200 m (max. 1,200 m) (Target and ambient conditions not stated)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "δ ≤ ±1 m, 4 m ≤ d < 1000 m¹) (Standard version: ±1 m) (Target and ambient conditions not stated)",
+  "rate_hz": "2–10 Hz",
+  "interface": "UART - TTL, customizable",
+  "voltage": "3.3 V – 5 V (recommended supply voltage ≥ 3.5 V)",
+  "weight_g": 20.0,
+  "dimensions": "Ø23 mm × 45.6 mm",
+  "laser_class": "IEC Class 1",
+  "price_public_usd": 130,
+  "price_volume_usd": 130,
+  "price_volume_min_qty": 1,
+  "product_url": "https://erdilrf.com/models/lr1200d23/",
+  "source_url": "https://erdilrf.com/models/lr1200d23/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LR1200E2",
+  "wavelength_nm": 905,
+  "min_range_m": 4.0,
+  "max_range_m": 1200.0,
+  "range_condition": "4–1,200 m (Standard range; actual reach depends on target and environment.)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±1 m (6 m ≤ D < 500 m); ±(0.5 m + 0.001D) (500 m ≤ D ≤ 1,200 m) (Whiteboard target, 90% reflectivity: 2.3 × 2.3 m for the first distance interval; 2.3 × 4.6 m for the second.)",
+  "rate_hz": "2–10 Hz (adaptive)",
+  "interface": "UART-TTL",
+  "voltage": "3.3–5 V",
+  "weight_g": 10.0,
+  "dimensions": null,
+  "laser_class": "Class 1",
+  "price_public_usd": 90,
+  "price_volume_usd": 35,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/lr1200e2/",
+  "source_url": "https://erdilrf.com/models/lr1200e2/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LR1200E4",
+  "wavelength_nm": 905,
+  "min_range_m": 4.0,
+  "max_range_m": 1200.0,
+  "range_condition": "4–1,200 m (Standard range; actual reach depends on target and environment.)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±1 m (D ≤ 400 m); ±(1 + 0.001D) m (D > 400 m) (Target and ambient conditions not stated)",
+  "rate_hz": "2–10 Hz (adaptive)",
+  "interface": "UART-TTL",
+  "voltage": "3.3–5 V",
+  "weight_g": 10.0,
+  "dimensions": null,
+  "laser_class": "Class 1",
+  "price_public_usd": 90,
+  "price_volume_usd": 35,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/lr1200e4/",
+  "source_url": "https://erdilrf.com/models/lr1200e4/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LR1500D23",
+  "wavelength_nm": 905,
+  "min_range_m": 4.0,
+  "max_range_m": 1500.0,
+  "range_condition": "4 m – 1,500 m (Target and ambient conditions not stated)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "δ ≤ ±1 m, 4 m ≤ d < 1000 m¹) (Standard version: ±1 m) (Target and ambient conditions not stated)",
+  "rate_hz": "2–10 Hz",
+  "interface": "UART - TTL, customizable",
+  "voltage": "3.3 V – 5 V (recommended supply voltage ≥ 3.5 V)",
+  "weight_g": 20.0,
+  "dimensions": "Ø23 mm × 45.6 mm",
+  "laser_class": "IEC Class 1",
+  "price_public_usd": 140,
+  "price_volume_usd": 140,
+  "price_volume_min_qty": 1,
+  "product_url": "https://erdilrf.com/models/lr1500d23/",
+  "source_url": "https://erdilrf.com/models/lr1500d23/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LR1500E2",
+  "wavelength_nm": 905,
+  "min_range_m": 4.0,
+  "max_range_m": 1500.0,
+  "range_condition": "4–1,500 m (Standard range; actual reach depends on target and environment.)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±1 m (6 m ≤ D < 500 m); ±(0.5 m + 0.001D) (500 m ≤ D ≤ 1,500 m) (Whiteboard target, 90% reflectivity: 2.3 × 2.3 m for the first distance interval; 2.3 × 4.6 m for the second.)",
+  "rate_hz": "2–10 Hz (adaptive)",
+  "interface": "UART-TTL",
+  "voltage": "3.3–5 V",
+  "weight_g": 10.0,
+  "dimensions": null,
+  "laser_class": "Class 1",
+  "price_public_usd": 100,
+  "price_volume_usd": 40,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/lr1500e2/",
+  "source_url": "https://erdilrf.com/models/lr1500e2/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LR1500E4",
+  "wavelength_nm": 905,
+  "min_range_m": 4.0,
+  "max_range_m": 1500.0,
+  "range_condition": "4–1,500 m (Standard range; actual reach depends on target and environment.)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±1 m (D ≤ 400 m); ±(1 + 0.001D) m (D > 400 m) (Whiteboard target, 90% reflectivity: 2.3 × 2.3 m for the first distance interval; 2.3 × 4.6 m for the second.)",
+  "rate_hz": "2–10 Hz (adaptive)",
+  "interface": "UART-TTL",
+  "voltage": "3.3–5 V",
+  "weight_g": 10.0,
+  "dimensions": null,
+  "laser_class": "Class 1",
+  "price_public_usd": 100,
+  "price_volume_usd": 40,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/lr1500e4/",
+  "source_url": "https://erdilrf.com/models/lr1500e4/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LR2000E2",
+  "wavelength_nm": 905,
+  "min_range_m": 4.0,
+  "max_range_m": 2000.0,
+  "range_condition": "4–2,000 m (Standard range; actual reach depends on target and environment.)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±1 m (D ≤ 400 m); 0.4% of D (400 m < D ≤ 2,000 m) (Target and ambient conditions not stated)",
+  "rate_hz": "2–10 Hz (adaptive)",
+  "interface": "UART-TTL",
+  "voltage": "3.3–5 V",
+  "weight_g": null,
+  "dimensions": null,
+  "laser_class": "Class 1",
+  "price_public_usd": 120,
+  "price_volume_usd": 50,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/lr2000e2/",
+  "source_url": "https://erdilrf.com/models/lr2000e2/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LR2000E4",
+  "wavelength_nm": 905,
+  "min_range_m": 4.0,
+  "max_range_m": 2000.0,
+  "range_condition": "4–2,000 m (Standard range; actual reach depends on target and environment.)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±1 m (D ≤ 400 m); 0.4% of D (400 m < D ≤ 2,000 m) (Target and ambient conditions not stated)",
+  "rate_hz": "2–10 Hz (adaptive)",
+  "interface": "UART-TTL",
+  "voltage": "3.3–5 V",
+  "weight_g": null,
+  "dimensions": null,
+  "laser_class": "Class 1",
+  "price_public_usd": 120,
+  "price_volume_usd": 50,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/lr2000e4/",
+  "source_url": "https://erdilrf.com/models/lr2000e4/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF0105C",
+  "wavelength_nm": 1535,
+  "min_range_m": 15.0,
+  "max_range_m": 3000.0,
+  "range_condition": "Reference target 2.3 × 2.3 m: ≥3000 m; human-size target 0.5 × 1.7 m: ≥1500 m. Reflectance 30%; visibility ≥5 km.",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±2 m",
+  "rate_hz": "Single, 1Hz, 5Hz, 10Hz",
+  "interface": null,
+  "voltage": "DC3～5 V",
+  "weight_g": 29.0,
+  "dimensions": "Φ34mm×47.5mm",
+  "laser_class": null,
+  "price_public_usd": 500,
+  "price_volume_usd": 300,
+  "price_volume_min_qty": 500,
+  "product_url": "https://erdilrf.com/models/lrf0105c/",
+  "source_url": "https://erdilrf.com/models/lrf0105c/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF0305C",
+  "wavelength_nm": 1535,
+  "min_range_m": 10.0,
+  "max_range_m": 4000.0,
+  "range_condition": "≥ 4000m @60% Reflectivity, Building Target ≥3000m @30% Reflectivity, 2.3×2.3m Target ≥1500m @30% Reflectivity, 0.5×1.7m Target ≥800m @30% Reflectivity, 0.2×0.3m Target (Visibility > 8km)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±1 m",
+  "rate_hz": "1Hz ~10Hz",
+  "interface": "UART(TTL 3.3V)",
+  "voltage": "DC 3~5V",
+  "weight_g": 14.0,
+  "dimensions": "≤ 27 × 25 × 15.5mm(L×W×H)",
+  "laser_class": null,
+  "price_public_usd": 500,
+  "price_volume_usd": 300,
+  "price_volume_min_qty": 500,
+  "product_url": "https://erdilrf.com/models/lrf0305c/",
+  "source_url": "https://erdilrf.com/models/lrf0305c/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF0306C",
+  "wavelength_nm": 1535,
+  "min_range_m": 10.0,
+  "max_range_m": 4000.0,
+  "range_condition": "≥ 4000m @60% Reflectivity, Building Target ≥3000m @30% Reflectivity, 2.3×2.3m Target ≥1500m @30% Reflectivity, 0.5×1.7m Target ≥800m @30% Reflectivity, 0.2×0.3m Target (Visibility > 8km)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±1 m",
+  "rate_hz": "1Hz ~3Hz",
+  "interface": "UART(TTL 3.3V)",
+  "voltage": "DC 3~5V",
+  "weight_g": 14.0,
+  "dimensions": "≤ 27 × 25 × 15.5mm(L×W×H)",
+  "laser_class": null,
+  "price_public_usd": 500,
+  "price_volume_usd": 300,
+  "price_volume_min_qty": 500,
+  "product_url": "https://erdilrf.com/models/lrf0306c/",
+  "source_url": "https://erdilrf.com/models/lrf0306c/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF0310C",
+  "wavelength_nm": 1535,
+  "min_range_m": 15.0,
+  "max_range_m": 3000.0,
+  "range_condition": "≥3,000 m (2.3 × 2.3 m reference target, reflectance 30%)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±1 m",
+  "rate_hz": "Single, 1Hz ~10Hz",
+  "interface": null,
+  "voltage": "4.5V～16V",
+  "weight_g": 32.0,
+  "dimensions": "48mm×30.5mm×21mm",
+  "laser_class": null,
+  "price_public_usd": 500,
+  "price_volume_usd": 300,
+  "price_volume_min_qty": 500,
+  "product_url": "https://erdilrf.com/models/lrf0310c/",
+  "source_url": "https://erdilrf.com/models/lrf0310c/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF0609C",
+  "wavelength_nm": 1535,
+  "min_range_m": 20.0,
+  "max_range_m": 6000.0,
+  "range_condition": "Under visibility ≥ 12 km and relative humidity ≤ 60%, tested against a 0.3-reflectivity panel (or equivalent target): Vehicle (2.3 m × 4.6 m): ≥ 6000 m;",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "≤ ±2 m",
+  "rate_hz": null,
+  "interface": "TTL",
+  "voltage": "4.5 V–16 V",
+  "weight_g": 62.0,
+  "dimensions": null,
+  "laser_class": null,
+  "price_public_usd": 1600,
+  "price_volume_usd": 800,
+  "price_volume_min_qty": 1001,
+  "product_url": "https://erdilrf.com/models/lrf0609c/",
+  "source_url": "https://erdilrf.com/models/lrf0609c/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF0610C",
+  "wavelength_nm": 1535,
+  "min_range_m": 15.0,
+  "max_range_m": 6000.0,
+  "range_condition": "Reference target(2.3m×2.3m) ≥6000m Measuring human target(0.5m×1.7m) ≥1500m (Reflectance 30%; visibility ≥ 8km)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±2 m",
+  "rate_hz": "0.5Hz ~10Hz",
+  "interface": "TTL: Molex 51021-0500; RS-422: J30J. Confirm the ordered version.",
+  "voltage": "DC12 V",
+  "weight_g": 90.0,
+  "dimensions": "70mm×32mm×40mm",
+  "laser_class": null,
+  "price_public_usd": 1000,
+  "price_volume_usd": 700,
+  "price_volume_min_qty": 500,
+  "product_url": "https://erdilrf.com/models/lrf0610c/",
+  "source_url": "https://erdilrf.com/models/lrf0610c/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF0612C",
+  "wavelength_nm": 1535,
+  "min_range_m": 50.0,
+  "max_range_m": 6000.0,
+  "range_condition": "Measuring Range （Reflectance 30%; visibility ≥ 8 km.）: Reference target(2.3m × 2.3m) ≥6,000m Measuring human target(0.5m × 1.7m) ≥1,200m",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±2 m",
+  "rate_hz": "1Hz ~10Hz",
+  "interface": null,
+  "voltage": "DC 4.5～16 V",
+  "weight_g": 58.0,
+  "dimensions": "65mm×48mm×32 mm",
+  "laser_class": null,
+  "price_public_usd": 1000,
+  "price_volume_usd": 700,
+  "price_volume_min_qty": 500,
+  "product_url": "https://erdilrf.com/models/lrf0612c/",
+  "source_url": "https://erdilrf.com/models/lrf0612c/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF0816C",
+  "wavelength_nm": 1535,
+  "min_range_m": 50.0,
+  "max_range_m": 8000.0,
+  "range_condition": "Reference target(2.3m×2.3m) ≥8000m Measuring human target(0.5m×1.7m) ≥1500m (Reflectance 30%; visibility ≥10 km)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±2 m",
+  "rate_hz": "1Hz ~10Hz",
+  "interface": null,
+  "voltage": "DC 4.5～16 V",
+  "weight_g": 58.0,
+  "dimensions": "65mm×48mm×32 mm",
+  "laser_class": null,
+  "price_public_usd": 1500,
+  "price_volume_usd": 1200,
+  "price_volume_min_qty": 201,
+  "product_url": "https://erdilrf.com/models/lrf0816c/",
+  "source_url": "https://erdilrf.com/models/lrf0816c/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF0818C",
+  "wavelength_nm": 1535,
+  "min_range_m": 20.0,
+  "max_range_m": 8000.0,
+  "range_condition": "Vehicle (2.3 m × 4.6 m): ≥ 8000 m Human (0.5 m × 1.7 m): ≥ 4500 m (design guarantee) Small object (0.2 m × 0.3 m): ≥ 2600 m (design guarantee) (or equivalent target)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "≤ ±2 m",
+  "rate_hz": null,
+  "interface": "TTL",
+  "voltage": "4.5 V–16 V",
+  "weight_g": 65.0,
+  "dimensions": null,
+  "laser_class": null,
+  "price_public_usd": 2000,
+  "price_volume_usd": 900,
+  "price_volume_min_qty": 1001,
+  "product_url": "https://erdilrf.com/models/lrf0818c/",
+  "source_url": "https://erdilrf.com/models/lrf0818c/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF100H",
+  "wavelength_nm": 905,
+  "min_range_m": 0.05,
+  "max_range_m": 100.0,
+  "range_condition": "0.05–100 m (90% reflectivity); 0.05–30 m (10% reflectivity) (The two source values remain bound to their stated target reflectivity.)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±10 cm (<10 m); 1% (≥10 m)",
+  "rate_hz": "20 Hz-10 kHz (default: 1 kHz)",
+  "interface": "UART, IIC",
+  "voltage": "9–36 V DC",
+  "weight_g": 20.0,
+  "dimensions": "33 × 34 × 18 mm",
+  "laser_class": null,
+  "price_public_usd": 200,
+  "price_volume_usd": 80,
+  "price_volume_min_qty": 1000,
+  "product_url": "https://erdilrf.com/models/lrf100h/",
+  "source_url": "https://erdilrf.com/models/lrf100h/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF1017C",
+  "wavelength_nm": 1535,
+  "min_range_m": 50.0,
+  "max_range_m": 10000.0,
+  "range_condition": "Reference target(2.3m×2.3m) ≥10 km (Reflectance 30%; visibility ≥ 12 km)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±2 m",
+  "rate_hz": "0.5Hz ~10Hz",
+  "interface": "RS422",
+  "voltage": "DC12 V",
+  "weight_g": 275.0,
+  "dimensions": "107×62×72mm",
+  "laser_class": null,
+  "price_public_usd": 3000,
+  "price_volume_usd": 1300,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/lrf1017c/",
+  "source_url": "https://erdilrf.com/models/lrf1017c/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF10VB",
+  "wavelength_nm": 940,
+  "min_range_m": 0.05,
+  "max_range_m": 9.0,
+  "range_condition": "0.05–9 m (90% reflectivity); 0.05–5 m (10% reflectivity) (The two source values remain bound to their stated target reflectivity.)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±5 cm (<5 m); 1% (≥5 m)",
+  "rate_hz": "50 Hz",
+  "interface": "UART",
+  "voltage": "4.5–5.5 V DC",
+  "weight_g": 1.0,
+  "dimensions": "12 × 7.5 × 9.1 mm",
+  "laser_class": null,
+  "price_public_usd": 10,
+  "price_volume_usd": 6,
+  "price_volume_min_qty": 1000,
+  "product_url": "https://erdilrf.com/models/lrf10vb/",
+  "source_url": "https://erdilrf.com/models/lrf10vb/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF1200A1",
+  "wavelength_nm": 905,
+  "min_range_m": 5.0,
+  "max_range_m": 1200.0,
+  "range_condition": "5–1,200 m (Building target; the source table gives ≥5–1200 m.)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±1 m (5 m ≤ L ≤ 100 m); ±(1 + 0.004L) m (L > 100 m) (L is distance in meters.)",
+  "rate_hz": "1–3 Hz",
+  "interface": "UART, 3.3 V TTL",
+  "voltage": "3.3 V ± 0.1 V",
+  "weight_g": 18.0,
+  "dimensions": "Ø23 × 40 mm or Ø23 × 48 mm",
+  "laser_class": "Class 1",
+  "price_public_usd": 90,
+  "price_volume_usd": 35,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/lrf1200a1/",
+  "source_url": "https://erdilrf.com/models/lrf1200a1/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF1221C",
+  "wavelength_nm": 1535,
+  "min_range_m": 50.0,
+  "max_range_m": 12000.0,
+  "range_condition": "4m × 6m Objective ≥12 km (Reflectance 30%; visibility ≥15km)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±2 m",
+  "rate_hz": "0.5Hz ~10Hz",
+  "interface": "RS422",
+  "voltage": "DC12 V",
+  "weight_g": 275.0,
+  "dimensions": "107×62×72mm",
+  "laser_class": null,
+  "price_public_usd": 3400,
+  "price_volume_usd": 1300,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/lrf1221c/",
+  "source_url": "https://erdilrf.com/models/lrf1221c/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF1222C",
+  "wavelength_nm": 1535,
+  "min_range_m": 40.0,
+  "max_range_m": 12000.0,
+  "range_condition": "Reference target(2.3m×2.3m) ≥12 km (Reflectance 30%; visibility ≥ 12 km)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±2 m",
+  "rate_hz": "0.5Hz ~10Hz",
+  "interface": "RS422",
+  "voltage": "DC12 V",
+  "weight_g": 335.0,
+  "dimensions": "Φ58 × 134 mm",
+  "laser_class": null,
+  "price_public_usd": 3400,
+  "price_volume_usd": 1300,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/lrf1222c/",
+  "source_url": "https://erdilrf.com/models/lrf1222c/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF1500H",
+  "wavelength_nm": 905,
+  "min_range_m": 0.05,
+  "max_range_m": 1500.0,
+  "range_condition": "0.05–1,500 m (90% reflectivity); 0.05–300 m (10% reflectivity) (The two source values remain bound to their stated target reflectivity.)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±10 cm (<10 m); 1% (≥10 m)",
+  "rate_hz": "1 kHz or 50 Hz (automatically switched to match reflected-signal intensity)",
+  "interface": "UART/IIC",
+  "voltage": "9–36 V DC",
+  "weight_g": 20.0,
+  "dimensions": "33 × 34 × 18 mm",
+  "laser_class": null,
+  "price_public_usd": 400,
+  "price_volume_usd": 180,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/lrf1500h/",
+  "source_url": "https://erdilrf.com/models/lrf1500h/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF1525C",
+  "wavelength_nm": 1535,
+  "min_range_m": 50.0,
+  "max_range_m": 15000.0,
+  "range_condition": "4m×6m Objective ≥15 km (Reflectance 30%; visibility ≥ 18 km)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±2 m",
+  "rate_hz": "0.5Hz ~10Hz",
+  "interface": "RS422",
+  "voltage": "DC12 V",
+  "weight_g": 400.0,
+  "dimensions": "125mm×85mm×58.5mm",
+  "laser_class": null,
+  "price_public_usd": 6000,
+  "price_volume_usd": 3000,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/lrf1525c/",
+  "source_url": "https://erdilrf.com/models/lrf1525c/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF1829C",
+  "wavelength_nm": 1535,
+  "min_range_m": 50.0,
+  "max_range_m": 18000.0,
+  "range_condition": "a) Under line-of-sight conditions, with visibility not less than 26 km and humidity not greater than 50% (at 30 °C), the ranging distance for a vehicle target (3 m × 3 m) is ≥ 18,000 m. b) Under line-of-sight conditions, with visibility not less than 30 km and humidity not greater than 50% (at 30 °C), the ranging distance for a target with diffuse reflectance not less than 30% (6 m × 6 m) is ≥ 23,000 m.",
+  "max_range_special_m": 23000.0,
+  "max_range_special_condition": "Test case b): target with diffuse reflectance >=30 % (6 m x 6 m), line of sight, visibility >=30 km, humidity <=50 % at 30 C.",
+  "accuracy": "±2 m",
+  "rate_hz": "0.5Hz ~10Hz",
+  "interface": "RS422",
+  "voltage": "DC12 V",
+  "weight_g": 400.0,
+  "dimensions": "125×100×72mm",
+  "laser_class": null,
+  "price_public_usd": 7000,
+  "price_volume_usd": 3500,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/lrf1829c/",
+  "source_url": "https://erdilrf.com/models/lrf1829c/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF1830C",
+  "wavelength_nm": 1535,
+  "min_range_m": 50.0,
+  "max_range_m": 18000.0,
+  "range_condition": "≥18,000 m to a 3 × 3 m object; line of sight; visibility ≥26 km; relative humidity ≤50% at 30 °C",
+  "max_range_special_m": 23000.0,
+  "max_range_special_condition": "Test case B: >=23,000 m to a 6 x 6 m diffuse target, reflectance >=30 %; line of sight; visibility >=30 km; relative humidity <=50 % at 30 C.",
+  "accuracy": "±2 m",
+  "rate_hz": "0.5–10 Hz",
+  "interface": "RS-422 in the specification table; TTL/RS-422 alternatives in the interface section",
+  "voltage": "DC 12 V",
+  "weight_g": 400.0,
+  "dimensions": "125 × 100 × 70 mm",
+  "laser_class": null,
+  "price_public_usd": 7000,
+  "price_volume_usd": 3500,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/lrf1830c/",
+  "source_url": "https://erdilrf.com/models/lrf1830c/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF1831C",
+  "wavelength_nm": 1535,
+  "min_range_m": 50.0,
+  "max_range_m": 6500.0,
+  "range_condition": "a) Under line-of-sight conditions, with visibility not less than 15 km and humidity not greater than 80% (at 30 °C), the ranging distance for Target 1 (5 m × 15 m) is ≥ 6,500 m. b) Under line-of-sight conditions, with visibility not less than 15 km and humidity not greater than 80% (at 30 °C), the ranging distance for a target with diffuse reflectance not less than 30% (20 m × 20 m) is ≥ 12,000 m.",
+  "max_range_special_m": 12000.0,
+  "max_range_special_condition": "Test case b): target with diffuse reflectance >=30 % (20 m x 20 m), line of sight, visibility >=15 km, humidity <=80 % at 30 C.",
+  "accuracy": "±2 m",
+  "rate_hz": "0.5Hz ~10Hz",
+  "interface": "RS422",
+  "voltage": "DC12 V",
+  "weight_g": 410.0,
+  "dimensions": "113×76×90mm",
+  "laser_class": null,
+  "price_public_usd": 7000,
+  "price_volume_usd": 3500,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/lrf1831c/",
+  "source_url": "https://erdilrf.com/models/lrf1831c/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF200H",
+  "wavelength_nm": 905,
+  "min_range_m": 0.05,
+  "max_range_m": 200.0,
+  "range_condition": "0.05–200 m (90% reflectivity); 0.05–70 m (10% reflectivity) (The two source values remain bound to their stated target reflectivity.)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±10 cm (<10 m); 1% (≥10 m)",
+  "rate_hz": "20 Hz-10 kHz (default: 1 kHz)",
+  "interface": "UART, IIC",
+  "voltage": "9–36 V DC",
+  "weight_g": 20.0,
+  "dimensions": "33 × 34 × 18 mm",
+  "laser_class": null,
+  "price_public_usd": 250,
+  "price_volume_usd": 100,
+  "price_volume_min_qty": 999,
+  "product_url": "https://erdilrf.com/models/lrf200h/",
+  "source_url": "https://erdilrf.com/models/lrf200h/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF22VB",
+  "wavelength_nm": 905,
+  "min_range_m": 0.05,
+  "max_range_m": 20.0,
+  "range_condition": "0.05–20 m (90% reflectivity); 0.05–10 m (10% reflectivity) (The two source values remain bound to their stated target reflectivity.)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±5 cm (<5 m); 1% (≥5 m)",
+  "rate_hz": "200 Hz (alternatives: 100/50/20/10/1 Hz)",
+  "interface": "UART/IIC",
+  "voltage": "3–3.6 V DC",
+  "weight_g": 1.5,
+  "dimensions": "21 × 15 × 7.43 mm",
+  "laser_class": null,
+  "price_public_usd": 12,
+  "price_volume_usd": 8,
+  "price_volume_min_qty": 1000,
+  "product_url": "https://erdilrf.com/models/lrf22vb/",
+  "source_url": "https://erdilrf.com/models/lrf22vb/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF3000A1",
+  "wavelength_nm": 905,
+  "min_range_m": 1.0,
+  "max_range_m": 3000.0,
+  "range_condition": "Maximum measurement distance: ≥3,000 m (70%-reflectivity building target; clear weather; visibility ≥4 km.)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±0.7 m (D ≤ 100 m); ±(0.7 + 0.003D) m (D > 100 m) (Building target; D is distance in meters.)",
+  "rate_hz": "Normal: 3–10 Hz; long-range: 1–10 Hz",
+  "interface": "UART, 3.3 V TTL",
+  "voltage": "3.3–5 V DC",
+  "weight_g": 12.0,
+  "dimensions": "See model-specific mechanical drawing",
+  "laser_class": "Class 1 (IEC 60825-1)",
+  "price_public_usd": 200,
+  "price_volume_usd": 80,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/lrf3000a1/",
+  "source_url": "https://erdilrf.com/models/lrf3000a1/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF300H",
+  "wavelength_nm": 905,
+  "min_range_m": 0.05,
+  "max_range_m": 300.0,
+  "range_condition": "0.05–300 m (90% reflectivity); 0.05–100 m (10% reflectivity) (The two source values remain bound to their stated target reflectivity.)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±10 cm (<10 m); 1% (≥10 m)",
+  "rate_hz": "1 kHz or 50 Hz (automatically switched to match reflected-signal intensity)",
+  "interface": "UART, IIC",
+  "voltage": "9–36 V DC",
+  "weight_g": 20.0,
+  "dimensions": "33 × 34 × 18 mm",
+  "laser_class": null,
+  "price_public_usd": 280,
+  "price_volume_usd": 140,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/lrf300h/",
+  "source_url": "https://erdilrf.com/models/lrf300h/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF50H",
+  "wavelength_nm": 905,
+  "min_range_m": 0.05,
+  "max_range_m": 50.0,
+  "range_condition": "0.05–50 m (90% reflectivity); 0.05–15 m (10% reflectivity) (The two source values remain bound to their stated target reflectivity. The source marks this parameter as measured at 25°C in an indoor environment.)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±5 cm (<10 m); 1% (≥10 m), 2σ",
+  "rate_hz": "20 Hz-10 kHz (default: 1 kHz)",
+  "interface": "UART",
+  "voltage": "9–36 V DC",
+  "weight_g": 15.0,
+  "dimensions": "38 × 20 × 30 mm",
+  "laser_class": null,
+  "price_public_usd": 100,
+  "price_volume_usd": 50,
+  "price_volume_min_qty": 1000,
+  "product_url": "https://erdilrf.com/models/lrf50h/",
+  "source_url": "https://erdilrf.com/models/lrf50h/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF50VB",
+  "wavelength_nm": 905,
+  "min_range_m": 0.05,
+  "max_range_m": 50.0,
+  "range_condition": "0.05–50 m (90% reflectivity); 0.05–20 m (10% reflectivity) (The two source values remain bound to their stated target reflectivity.)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±5 cm (<5 m); 1% (≥5 m)",
+  "rate_hz": "100 Hz",
+  "interface": "UART/IIC",
+  "voltage": "3.3–5 V DC",
+  "weight_g": 1.3,
+  "dimensions": "18.7 × 11.8 × 13.3 mm",
+  "laser_class": null,
+  "price_public_usd": 70,
+  "price_volume_usd": 20,
+  "price_volume_min_qty": 1000,
+  "product_url": "https://erdilrf.com/models/lrf50vb/",
+  "source_url": "https://erdilrf.com/models/lrf50vb/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "LRF600H",
+  "wavelength_nm": 905,
+  "min_range_m": 0.05,
+  "max_range_m": 600.0,
+  "range_condition": "0.05–600 m (90% reflectivity); 0.05–200 m (10% reflectivity) (The two source values remain bound to their stated target reflectivity.)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±10 cm (<10 m); 1% (≥10 m)",
+  "rate_hz": "1 kHz or 50 Hz (automatically switched to match reflected-signal intensity)",
+  "interface": "UART/IIC",
+  "voltage": "9–36 V DC",
+  "weight_g": 20.0,
+  "dimensions": "33 × 34 × 18 mm",
+  "laser_class": null,
+  "price_public_usd": 350,
+  "price_volume_usd": 160,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/lrf600h/",
+  "source_url": "https://erdilrf.com/models/lrf600h/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "SPD1200N0",
+  "wavelength_nm": 905,
+  "min_range_m": 0.2,
+  "max_range_m": 1200.0,
+  "range_condition": "Catalog range 0.2–1,200 m. A 1,500 m night-time figure appears in the source under special conditions and is not a guaranteed range. (SPD1200N0 controlled source technical table; strong sunlight or low visibility may reduce range)",
+  "max_range_special_m": 1500.0,
+  "max_range_special_condition": "Night-time maximum quoted by the manufacturer under special conditions; not a guaranteed range (no numeric target reflectivity or visibility stated). Standard catalog range is 0.2-1,200 m.",
+  "accuracy": "±0.3 m (D ≤100 m); ±0.3 m + D × 0.7‰ (100 m < D <1,200 m) (SPD1200N0 controlled source technical table)",
+  "rate_hz": "2–15 Hz or 4–15 Hz, adaptive (SPD1200N0 controlled source technical table; both alternatives appear in the same formal source row)",
+  "interface": "UART-TTL (customizable)",
+  "voltage": "3.3–5 V",
+  "weight_g": 5.0,
+  "dimensions": "Diameter 15.7 × 21.3 mm (round, with sealing groove)",
+  "laser_class": "IEC Class I",
+  "price_public_usd": 90,
+  "price_volume_usd": 35,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/spd1200n0/",
+  "source_url": "https://erdilrf.com/models/spd1200n0/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "SPD1200N2",
+  "wavelength_nm": 905,
+  "min_range_m": 0.2,
+  "max_range_m": 1200.0,
+  "range_condition": "Catalog range 0.2–1,200 m. A 1,500 m night-time figure appears in the source under special conditions and is not a guaranteed range. (SPD1200N2 controlled source technical table; strong sunlight or low visibility may reduce range)",
+  "max_range_special_m": 1500.0,
+  "max_range_special_condition": "Night-time maximum quoted by the manufacturer under special conditions; not a guaranteed range (no numeric target reflectivity or visibility stated). Standard catalog range is 0.2-1,200 m.",
+  "accuracy": "±0.3 m (D ≤100 m); ±0.3 m + D × 0.7‰ (100 m < D <1,200 m) (SPD1200N2 controlled source technical table)",
+  "rate_hz": "2–15 Hz or 4–15 Hz, adaptive",
+  "interface": "UART-TTL (customizable)",
+  "voltage": "3.3–5 V",
+  "weight_g": 5.0,
+  "dimensions": "7.2 × 14.7 × 21.3 mm (square)",
+  "laser_class": "IEC Class I",
+  "price_public_usd": 90,
+  "price_volume_usd": 35,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/spd1200n2/",
+  "source_url": "https://erdilrf.com/models/spd1200n2/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "SPD1200N3",
+  "wavelength_nm": 905,
+  "min_range_m": 3.0,
+  "max_range_m": 1000.0,
+  "range_condition": "3–1,000 m (Building target; visibility ≥10 km; humidity ≤60%)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±0.5 m at d ≤100 m; ±(0.5 m + 0.00075d) for 100 m < d <1,000 m (d is distance in meters; no additional endpoint accuracy inferred)",
+  "rate_hz": "2.5–15 Hz",
+  "interface": "UART, 3.3 V TTL; customizable",
+  "voltage": "DC 3.3–5 V",
+  "weight_g": 6.0,
+  "dimensions": null,
+  "laser_class": "IEC Class 1 stated in the ranging specification",
+  "price_public_usd": 94.5,
+  "price_volume_usd": 36.75,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/spd1200n3/",
+  "source_url": "https://erdilrf.com/models/spd1200n3/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "SPD1200N4",
+  "wavelength_nm": 905,
+  "min_range_m": 0.2,
+  "max_range_m": 1200.0,
+  "range_condition": "Catalog range 0.2–1,200 m. A 1,500 m night-time figure appears in the source under special conditions and is not a guaranteed range. (SPD1200N4 controlled source technical table; strong sunlight or low visibility may reduce range)",
+  "max_range_special_m": 1500.0,
+  "max_range_special_condition": "Night-time maximum quoted by the manufacturer under special conditions; not a guaranteed range (no numeric target reflectivity or visibility stated). Standard catalog range is 0.2-1,200 m.",
+  "accuracy": "±0.3 m (D ≤100 m); ±0.3 m + D × 0.7‰ (100 m < D <1,200 m) (SPD1200N4 controlled source technical table)",
+  "rate_hz": "2–15 Hz or 4–15 Hz, adaptive (SPD1200N4 controlled source technical table; both alternatives appear in the same formal source row)",
+  "interface": "UART-TTL (customizable)",
+  "voltage": "3.3–5 V",
+  "weight_g": 5.0,
+  "dimensions": "7.7 × 16.7 mm (only two source-stated dimensions)",
+  "laser_class": "IEC Class I",
+  "price_public_usd": 90,
+  "price_volume_usd": 35,
+  "price_volume_min_qty": 501,
+  "product_url": "https://erdilrf.com/models/spd1200n4/",
+  "source_url": "https://erdilrf.com/models/spd1200n4/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "SPD1200S2",
+  "wavelength_nm": 905,
+  "min_range_m": 0.2,
+  "max_range_m": 1200.0,
+  "range_condition": "Catalog range: 0.2–1,200 m. Sources also report a 1,500 m night-time maximum under special conditions; it is not a guaranteed range. (Strong sunlight or low visibility may reduce range.)",
+  "max_range_special_m": 1500.0,
+  "max_range_special_condition": "Night-time maximum quoted by the manufacturer under special conditions; not a guaranteed range (no numeric target reflectivity or visibility stated). Standard catalog range is 0.2-1,200 m.",
+  "accuracy": "±0.3m (≤400m)±0.5m + d × 0.1% (400m＜d＜1,200m)",
+  "rate_hz": "4Hz~15Hz Adaptive",
+  "interface": "UART-TTL, Customizable",
+  "voltage": "3.3V~5V",
+  "weight_g": 10.0,
+  "dimensions": "Technical tables (current published table, archived factory PDF and archived factory DOCX): 24.6 × 14.45 × 26.3 mm. Archived DOCX mechanical drawing: 24.6 × 13.05 × 26.3 mm. Sources differ; confirm the supplied drawing.",
+  "laser_class": "IEC CLASS I",
+  "price_public_usd": 150,
+  "price_volume_usd": 150,
+  "price_volume_min_qty": 1,
+  "product_url": "https://erdilrf.com/models/spd1200s2/",
+  "source_url": "https://erdilrf.com/models/spd1200s2/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "SPD1200Z2",
+  "wavelength_nm": 905,
+  "min_range_m": 0.2,
+  "max_range_m": 1200.0,
+  "range_condition": "Catalog range: 0.2–1,200 m; strong sunlight or low visibility may reduce range. Sources also list a 1,500 m night-time maximum under special conditions; it is not a guaranteed range.",
+  "max_range_special_m": 1500.0,
+  "max_range_special_condition": "Night-time maximum quoted by the manufacturer under special conditions; not a guaranteed range (no numeric target reflectivity or visibility stated). Standard catalog range is 0.2-1,200 m.",
+  "accuracy": "±0.2 m (d ≤ 200 m); ±0.5 m (d ≤ 400 m); ±(0.5 m + 0.001d) (400 m < d < 1,200 m); d is distance in metres",
+  "rate_hz": "2–20 Hz adaptive",
+  "interface": "UART-TTL, Customizable",
+  "voltage": "3.3V~5V",
+  "weight_g": 6.0,
+  "dimensions": "Current published table and archived factory PDF: 7.2 × 14.8 × 28.2 mm. Archived factory DOCX: 28.2 × 14.8 × 10.2 mm. Sources differ; confirm the supplied drawing.",
+  "laser_class": "IEC CLASS I",
+  "price_public_usd": 150,
+  "price_volume_usd": 150,
+  "price_volume_min_qty": 1,
+  "product_url": "https://erdilrf.com/models/spd1200z2/",
+  "source_url": "https://erdilrf.com/models/spd1200z2/",
+  "captured_at": "2026-11-12"
+ },
+ {
+  "brand": "ERDI LASER (ERDI TECH LTD)",
+  "model": "SPD1200ZG",
+  "wavelength_nm": 905,
+  "min_range_m": 0.1,
+  "max_range_m": 1200.0,
+  "range_condition": "0.1–1,200 m (Visibility ≥10 km; humidity ≤60%; building target)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±0.5 m at d ≤100 m; ±(0.5 m + 0.0007d) for 100 m < d <1,200 m (—)",
+  "rate_hz": "2–10 Hz",
+  "interface": "UART-TTL; customizable",
+  "voltage": "3.3–5 V",
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+  "captured_at": "2026-11-06"
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+  "captured_at": "2026-11-06"
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+  "accuracy": "± 50 cm (1 sigma)",
+  "rate_hz": "0.5 to 10 readings per second",
+  "interface": "USB, Serial UART and I2C (3.3 V TTL, 5 V tolerant)",
+  "voltage": null,
+  "weight_g": 10.7,
+  "dimensions": "35 mm x 31 mm x 21 mm",
+  "laser_class": null,
+  "price_public_usd": 459,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://lightwarelidar.com/shop/grf-500/",
+  "source_url": "https://lightwarelidar.com/shop/grf-500/",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "Garmin",
+  "model": "LIDAR-Lite v3",
+  "wavelength_nm": 905,
+  "min_range_m": null,
+  "max_range_m": 40,
+  "range_condition": "70% reflective target",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±2.5 cm (1 in.) typical (<5 m); ±10 cm (3.9 in.) typical (>=5 m)",
+  "rate_hz": "270 Hz typical; 650 Hz fast mode; >1000 Hz short range only",
+  "interface": "I2C, PWM",
+  "voltage": "5 Vdc nominal; 4.5 Vdc min., 5.5 Vdc max.",
+  "weight_g": 22,
+  "dimensions": "20 x 48 x 40 mm",
+  "laser_class": "Class 1",
+  "price_public_usd": 149.99,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.garmin.com/en-US/p/557294",
+  "source_url": "https://static.garmin.com/pumac/LIDAR_Lite_v3_Operation_Manual_and_Technical_Specifications.pdf",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "Garmin",
+  "model": "LIDAR-Lite v3HP",
+  "wavelength_nm": 905,
+  "min_range_m": null,
+  "max_range_m": 40,
+  "range_condition": "70% reflective target",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±1 cm (0.4 in.) (<2 m); ±5 cm (2 in.) typical (>=2 m)",
+  "rate_hz": null,
+  "interface": "I2C, PWM",
+  "voltage": "5 Vdc nominal; 4.5 Vdc min., 5.5 Vdc max.",
+  "weight_g": 38,
+  "dimensions": "40.18 x 54.99 x 35 mm",
+  "laser_class": "Class 1",
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.garmin.com/en-US/p/578152",
+  "source_url": "https://static.garmin.com/pumac/LIDAR-Lite_v3HP_Instructions_EN.pdf",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "Nooploop",
+  "model": "TOFSense",
+  "wavelength_nm": null,
+  "min_range_m": 0.03,
+  "max_range_m": 8,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±1.5cm@[0.03, 1.0]m; ±3.0cm@(1.0, 8.0]m",
+  "rate_hz": "30Hz",
+  "interface": "UART, CAN, I/O",
+  "voltage": "UART, IIC, I/O: [3.7-5.2]V; CAN: [4.2-5.2]V",
+  "weight_g": 2.7,
+  "dimensions": "35.6*13*8 mm",
+  "laser_class": null,
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.nooploop.com/lidar/",
+  "source_url": "https://www.nooploop.com/lidar/",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "Nooploop",
+  "model": "TOFSense-UART",
+  "wavelength_nm": null,
+  "min_range_m": 0.03,
+  "max_range_m": 8,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±1.5cm@[0.03, 1.0]m; ±3.0cm@(1.0, 8.0]m",
+  "rate_hz": "30Hz",
+  "interface": "UART, I/O",
+  "voltage": "UART, IIC, I/O: [3.7-5.2]V; CAN: [4.2-5.2]V",
+  "weight_g": 2.7,
+  "dimensions": "35.6*13*8 mm",
+  "laser_class": null,
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.nooploop.com/lidar/",
+  "source_url": "https://www.nooploop.com/lidar/",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "Nooploop",
+  "model": "TOFSense S",
+  "wavelength_nm": null,
+  "min_range_m": 0.03,
+  "max_range_m": 8,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±1.5cm@[0.03, 1.0]m; ±3.0cm@(1.0, 8.0]m",
+  "rate_hz": "30Hz",
+  "interface": "UART, CAN",
+  "voltage": "UART, IIC, I/O: [3.7-5.2]V; CAN: [4.2-5.2]V",
+  "weight_g": 5.8,
+  "dimensions": "35.6*13*7 mm",
+  "laser_class": null,
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.nooploop.com/lidar/",
+  "source_url": "https://www.nooploop.com/lidar/",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "Nooploop",
+  "model": "TOFSense-F2 Mini",
+  "wavelength_nm": null,
+  "min_range_m": 0.02,
+  "max_range_m": 7.8,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±4.0cm",
+  "rate_hz": "50Hz",
+  "interface": "UART, IIC, I/O",
+  "voltage": "UART, IIC, I/O: [4.3-5.2]V",
+  "weight_g": 1.0,
+  "dimensions": "19*12*11.5 mm",
+  "laser_class": null,
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.nooploop.com/lidar/",
+  "source_url": "https://www.nooploop.com/lidar/",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "Nooploop",
+  "model": "TOFSense-F2",
+  "wavelength_nm": null,
+  "min_range_m": 0.05,
+  "max_range_m": 25,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±3.0cm",
+  "rate_hz": "100Hz",
+  "interface": "UART, IIC, I/O",
+  "voltage": "UART, IIC, I/O: [4.3-5.2]V",
+  "weight_g": 7.5,
+  "dimensions": "22.7*28*13.6 mm",
+  "laser_class": null,
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.nooploop.com/lidar/",
+  "source_url": "https://www.nooploop.com/lidar/",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "Nooploop",
+  "model": "TOFSense-F2 P",
+  "wavelength_nm": null,
+  "min_range_m": 0.05,
+  "max_range_m": 50,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±3.0cm",
+  "rate_hz": "100Hz",
+  "interface": "UART, IIC, I/O",
+  "voltage": "UART, IIC, I/O: [4.3-5.2]V",
+  "weight_g": 7.5,
+  "dimensions": "22.7*28*13.6 mm",
+  "laser_class": null,
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.nooploop.com/lidar/",
+  "source_url": "https://www.nooploop.com/lidar/",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "Nooploop",
+  "model": "TOFSense-F2 PH",
+  "wavelength_nm": null,
+  "min_range_m": 0.05,
+  "max_range_m": 50,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±3.0cm",
+  "rate_hz": "100Hz",
+  "interface": "UART, IIC, I/O",
+  "voltage": "UART, IIC, I/O: [4.3-5.2]V",
+  "weight_g": null,
+  "dimensions": "32*24*17.6 mm",
+  "laser_class": null,
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.nooploop.com/lidar/",
+  "source_url": "https://www.nooploop.com/lidar/",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "Nooploop",
+  "model": "TOFSense-M S (8x8 array)",
+  "wavelength_nm": null,
+  "min_range_m": 0.015,
+  "max_range_m": 4,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±1.5cm",
+  "rate_hz": "15Hz@8*8; 60Hz@4*4",
+  "interface": "UART, CAN",
+  "voltage": "UART, IIC: [3.7-5.2]V; CAN: [4.2-5.2]V",
+  "weight_g": 5.8,
+  "dimensions": "35.6*13*7 mm",
+  "laser_class": null,
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.nooploop.com/lidar/",
+  "source_url": "https://www.nooploop.com/lidar/",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "JRT",
+  "model": "PTGL-12X-1",
+  "wavelength_nm": 905,
+  "min_range_m": 0.2,
+  "max_range_m": 1200,
+  "range_condition": "Max: >=1200 m @ 70% reflectivity (building target, visibility >= 6 km); Min: 0.2 m @ 90% reflectivity",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "d <= 100 m: ±0.3 m; d > 100 m: ±(0.4 + 0.006 × d) m",
+  "rate_hz": "2 Hz – 15 Hz (Adaptive)",
+  "interface": "UART (TTL_3.3V)",
+  "voltage": "DC 3.3 V – 5 V",
+  "weight_g": 6.0,
+  "dimensions": "10.7 mm × 16.8 mm × 22 mm",
+  "laser_class": "Class 1 (IEC 60825-1)",
+  "price_public_usd": 49,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.jrt-measure.com/905nm-laser-rangefinder-module/68788230.html",
+  "source_url": "https://www.jrt-measure.com/905nm-laser-rangefinder-module/68788230.html",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "JRT",
+  "model": "PTGL2-12X-1",
+  "wavelength_nm": 905,
+  "min_range_m": 0.2,
+  "max_range_m": 1200,
+  "range_condition": "Max: >=1200 m @ 70% reflectivity (visibility >=6km); Min: 0.2 m @ 90% reflectivity",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "d <= 100m: ±0.3m; d >= 100m: ±(0.3 + 0.0007 × D)",
+  "rate_hz": "2Hz–30Hz (adaptive)",
+  "interface": "UART (TTL 3.3V)",
+  "voltage": "DC 3.3V–5V",
+  "weight_g": 6.0,
+  "dimensions": "φ15.7mm x 27mm",
+  "laser_class": "Class 1 (IEC 60825-1)",
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.jrt-measure.com/905nm-laser-rangefinder-module/69008485.html",
+  "source_url": "https://www.jrt-measure.com/905nm-laser-rangefinder-module/69008485.html",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "JRT",
+  "model": "PTGC-12X-2",
+  "wavelength_nm": 905,
+  "min_range_m": 5,
+  "max_range_m": 1200,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "5<=L<=100m: ±0.7m",
+  "rate_hz": "1-3Hz",
+  "interface": "UART-TTL (3.3V)",
+  "voltage": "3.3V-5V",
+  "weight_g": 22.0,
+  "dimensions": "Ø23mm x 40mm",
+  "laser_class": "Class I (IEC 60825-1)",
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.jrt-measure.com/905nm-laser-rangefinder-module/68768255.html",
+  "source_url": "https://www.jrt-measure.com/905nm-laser-rangefinder-module/68768255.html",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "JRT",
+  "model": "PTGC-10X-1",
+  "wavelength_nm": 905,
+  "min_range_m": 5,
+  "max_range_m": 1000,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "5<=L<=100m: ±0.7m",
+  "rate_hz": "1-3Hz",
+  "interface": "UART-TTL (3.3V)",
+  "voltage": "3.3+/-0.1V",
+  "weight_g": 25.0,
+  "dimensions": "Ф23mm*48mm",
+  "laser_class": "Class I (IEC 60825-1)",
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.jrt-measure.com/laser-rangefinder-sensor/68652130.html",
+  "source_url": "https://www.jrt-measure.com/laser-rangefinder-sensor/68652130.html",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "JRT",
+  "model": "PTGS-12X-1",
+  "wavelength_nm": 905,
+  "min_range_m": 5,
+  "max_range_m": 1200,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": null,
+  "rate_hz": null,
+  "interface": null,
+  "voltage": null,
+  "weight_g": 12.0,
+  "dimensions": null,
+  "laser_class": "Class I (IEC 60825-1)",
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.jrt-measure.com/905nm-laser-rangefinder-module/68713654.html",
+  "source_url": "https://www.jrt-measure.com/905nm-laser-rangefinder-module/68713654.html",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "JRT",
+  "model": "ETYS-HF-2",
+  "wavelength_nm": 905,
+  "min_range_m": 0.1,
+  "max_range_m": 150,
+  "range_condition": ">=150 m (conventional natural large targets)",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "<=0.1m (0.1-2m); 5%×L (>2m)",
+  "rate_hz": "20Hz-10KHz",
+  "interface": null,
+  "voltage": "9V-36V",
+  "weight_g": 45.0,
+  "dimensions": null,
+  "laser_class": null,
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.jrt-measure.com/10000hz-high-frequency-lidar-module/68823895.html",
+  "source_url": "https://www.jrt-measure.com/10000hz-high-frequency-lidar-module/68823895.html",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "JRT",
+  "model": "ETYS-50X-2",
+  "wavelength_nm": 1535,
+  "min_range_m": 50,
+  "max_range_m": 5000,
+  "range_condition": "5 km for standard target, 3 km for people",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±2m (±1m customizable)",
+  "rate_hz": "Up to 5 Hz",
+  "interface": "RS422-TTL",
+  "voltage": "10V - 14V",
+  "weight_g": 85.0,
+  "dimensions": "62mm * 43mm * 32mm",
+  "laser_class": "Class I",
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.jrt-measure.com/micro-laser-distance-sensor/57289478.html",
+  "source_url": "https://www.jrt-measure.com/micro-laser-distance-sensor/57289478.html",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "JRT",
+  "model": "ETYU-20X-1",
+  "wavelength_nm": 1535,
+  "min_range_m": 20,
+  "max_range_m": 2000,
+  "range_condition": "dependent on target reflectivity",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "<=±1m",
+  "rate_hz": "Single shot, 1Hz-10Hz",
+  "interface": "RS422",
+  "voltage": "5V-14V (typical 12V)",
+  "weight_g": 190.0,
+  "dimensions": "<=80.5mm*72mm*62mm",
+  "laser_class": "Class 1",
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.jrt-measure.com/industrial-laser-distance-sensor/69027975.html",
+  "source_url": "https://www.jrt-measure.com/industrial-laser-distance-sensor/69027975.html",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "JRT",
+  "model": "ETYS-10KX-1",
+  "wavelength_nm": 1535,
+  "min_range_m": 50,
+  "max_range_m": 10000,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±2m (optional ±1m)",
+  "rate_hz": "single shot, 1Hz, 5Hz",
+  "interface": "RS422",
+  "voltage": "18V ~ 36V",
+  "weight_g": 230.0,
+  "dimensions": "<= 95mm × 60.5mm × 71.5mm",
+  "laser_class": "Class I",
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.jrt-measure.com/long-range-distance-sensor/68385464.html",
+  "source_url": "https://www.jrt-measure.com/long-range-distance-sensor/68385464.html",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "JRT",
+  "model": "ETYS2-12KX-1",
+  "wavelength_nm": 1535,
+  "min_range_m": 50,
+  "max_range_m": 12000,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "<=±2m",
+  "rate_hz": "Single shot, 1–5Hz, 10Hz",
+  "interface": null,
+  "voltage": "DC 4.5V–16V",
+  "weight_g": 230.0,
+  "dimensions": "78.5mm x 78.5mm x 62mm",
+  "laser_class": "Class 1",
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.jrt-measure.com/new-arrivals-laser-rangefinder-module/69012562.html",
+  "source_url": "https://www.jrt-measure.com/new-arrivals-laser-rangefinder-module/69012562.html",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "Lumispot Tech",
+  "model": "ELRF-C16 (Micro 3KM class)",
+  "wavelength_nm": 1535,
+  "min_range_m": null,
+  "max_range_m": 5000,
+  "range_condition": ">=5km large target (building); >=3.2km vehicle; >=2km person; >=1km UAV",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "<=±1m",
+  "rate_hz": "1~10Hz",
+  "interface": "RS422 serial, CAN (TTL optional)",
+  "voltage": "DC5~28V",
+  "weight_g": 33.0,
+  "dimensions": "<=48mm×21mm×31mm",
+  "laser_class": "Class I",
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.lumispot-tech.com/micro-3km-laser-rangefinder-module-product/",
+  "source_url": "https://www.lumispot-tech.com/micro-3km-laser-rangefinder-module-product/",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "Lumispot Tech",
+  "model": "DLRF-C1 1.2KM High Repetition Module",
+  "wavelength_nm": 905,
+  "min_range_m": 0.5,
+  "max_range_m": 1200,
+  "range_condition": "Building; visibility >=10km, humidity <=70%",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±0.5m (<=80m); ±1m (>80m)",
+  "rate_hz": "60~800Hz (self-adaption)",
+  "interface": "UART (TTL_3.3V)",
+  "voltage": "DC3V~5.0V",
+  "weight_g": 11.0,
+  "dimensions": "25mmx26mmx13mm",
+  "laser_class": "Class I",
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.lumispot-tech.com/1-2km-high-repetition-laser-rangefinder-module-product/",
+  "source_url": "https://www.lumispot-tech.com/1-2km-high-repetition-laser-rangefinder-module-product/",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "Lumispot Tech",
+  "model": "DLRF-C1 1.5KM Module",
+  "wavelength_nm": 905,
+  "min_range_m": 3,
+  "max_range_m": 1500,
+  "range_condition": "Building; visibility >=10km, humidity <=70%",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±0.5m (<=80m); ±1m (<=1000m); ±(0.2+0.0015*D) (>1000m)",
+  "rate_hz": "1~10Hz (self-adaption)",
+  "interface": "UART (TTL_3.3V)",
+  "voltage": "DC3.0V~5.0V",
+  "weight_g": 11.0,
+  "dimensions": "25mmx26mmx13mm",
+  "laser_class": "Class I",
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.lumispot-tech.com/1-5km-laser-rangefinder-module-product/",
+  "source_url": "https://www.lumispot-tech.com/1-5km-laser-rangefinder-module-product/",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "Lumispot Tech",
+  "model": "DLRF-C2 2KM Module",
+  "wavelength_nm": 905,
+  "min_range_m": 3,
+  "max_range_m": 2000,
+  "range_condition": "Building; visibility >=10km, humidity <=70%",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±0.5m (<=80m); ±1m (<=1000m); ±(0.2+0.0015*D) (>1000m)",
+  "rate_hz": "1~10Hz (self-adaption)",
+  "interface": "UART (TTL_3.3V)",
+  "voltage": "DC3V~5.0V",
+  "weight_g": 11.0,
+  "dimensions": "25mmx26mmx13mm",
+  "laser_class": "Class I",
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://www.lumispot-tech.com/2km-laser-rangefinder-module-3-product/",
+  "source_url": "https://www.lumispot-tech.com/2km-laser-rangefinder-module-3-product/",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "DFRobot",
+  "model": "SEN0259 TFmini LiDAR (ToF) Laser Range Sensor (12m)",
+  "wavelength_nm": 850,
+  "min_range_m": 0.3,
+  "max_range_m": 12,
+  "range_condition": "0.3m-12m indoor; max range at 10% reflectivity: 5 m",
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "1% (<6m), 2% (6 ~ 12m)",
+  "rate_hz": "100Hz",
+  "interface": "UART (TTL)",
+  "voltage": "4.5V-6V",
+  "weight_g": 4.7,
+  "dimensions": "42mm x15mm x16mm",
+  "laser_class": null,
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://wiki.dfrobot.com/SEN0259",
+  "source_url": "https://wiki.dfrobot.com/SEN0259",
+  "captured_at": "2026-11-06"
+ },
+ {
+  "brand": "DFRobot",
+  "model": "TFmini Plus (listed on DFRobot SEN0259 wiki page)",
+  "wavelength_nm": 850,
+  "min_range_m": 0.1,
+  "max_range_m": 12,
+  "range_condition": null,
+  "max_range_special_m": null,
+  "max_range_special_condition": null,
+  "accuracy": "±5 cm (0.1–6 m); ±1% (6–12 m)",
+  "rate_hz": "1–1000 Hz (adjustable)",
+  "interface": "UART, I²C, I/O",
+  "voltage": "5 V ±0.5 V",
+  "weight_g": 12,
+  "dimensions": null,
+  "laser_class": null,
+  "price_public_usd": null,
+  "price_volume_usd": null,
+  "price_volume_min_qty": null,
+  "product_url": "https://wiki.dfrobot.com/SEN0259",
+  "source_url": "https://wiki.dfrobot.com/SEN0259",
+  "captured_at": "2026-11-06"
+ }
 ]
\ No newline at end of file