Range class · 12 km
12 km laser rangefinder modules: 4 ERDI models compared
4 ERDI modules publish a maximum range between 9 km and 16.2 km. The table shows each range with the target it was measured on.
Compare the 12 km class
| Model | Published range | Wavelength | Interface | Accuracy | Weight | Price |
|---|---|---|---|---|---|---|
| LRF1017C | Reference target(2.3m × 2.3m) ≥10 km | 1.54μm±0.02μm | RS422 | ±2 m | ≤275g | From $1,300 per unit |
| LRF1221C | 4m × 6m Objective ≥12 km | 1.54μm±0.02μm | RS422 | ±2 m | ≤275g | From $1,300 per unit |
| LRF1222C | Reference target(2.3m × 2.3m) ≥12 km | 1.54μm±0.02μm | RS422 | ±2 m | ≤335g | From $1,300 per unit |
| LRF1525C | 4m × 6m Objective ≥15 km | 1.54μm±0.02μm | RS422 | ±2 m | ≤400g | From $3,000 per unit |
Range test conditions
Integration
All UART models share one frame family documented in erdi-lrf-drivers, with ArduPilot, ROS 2, Arduino, Raspberry Pi and STM32 examples. Each model page links its own wiring, driver and price pages.
FAQ
Which is the lowest-priced 12 km laser rangefinder module?
Among the models listed, the LRF1017C has the lowest published price, From $1,300 per unit with shipping included.
Which is the lightest 12 km laser rangefinder module?
The LRF1017C at ≤275g is the lightest of the models listed.
Why does every range figure show a condition?
Vendors measure range on different targets (white board, building, 10 percent reflectivity) and in different visibility. A number without its condition cannot be compared, so this page lists the condition next to each range.
Related guides
Model records
Open the model page for the full specification table, downloads, published price and ordering.