specification:
- Horizontal accuracy: 5m ± 1mm
- Vertical accuracy: 5m ± 1mm
- Self-correction range: ±3° over-range light shining
- Horizontal firing angle: 120°
- Each vertical firing angle: 150°
- Vertical point precision: ± 1mm at 3m
- Line width: 2mm/5m
-25%
Description
