1. Type: 2 lines of red light
2. Extension Angle: 130 Degrees Horizontal/130 Degrees Vertical
3. Laser Category: Class 2
4. Light source: 40mW&10mW
5. Laser wavelength: 635 nm
6. Horizontal/vertical accuracy: +3mm/10m
7. Self-level range: 4 [+1].
8. Self-level time: Less than or equal to 3s
9. Working Distance (Line): 30m > 50m Cooperative Receiver
10. Operation time: >12 hours (full light)
11. Power Supply: 4 Sections 5 Dry Batteries
12. IP Rating: IP54
13. Operating temperature range: - 10 C to 50 C
14. Storage temperature and time: - 20 C to 70 C
15. Installation Size: 1/4'-20
16. Accessories: Packing cartons black soft packs 4 dry batteries PV1 brackets instructions