Professional Range Upto 80 Compact Laser Measure With white LED

Product parameters:
1. Measurement accuracy: ＋/- 3mm
2. Unit: m/in/ft
3. Measuring range (without reflector): 0.03-80m
4. Measurement time: 0.1-3 seconds
5. Laser grade: Grade II
6. Laser type: 635nm, ＜ 1mw
7. Dustproof and waterproof: IP54
8. Automatic laser off: 15 seconds
9. Automatic shutdown: 45 seconds
10. Lighting: white LED
11. Measurement datum switching: √
12. Data clearing: √
13. Electric quantity display: √
14. Signal strength indication: √
15. Data storage: √
16. Continuous measurement (maximum/minimum) √
17. Add/subtract (distance/area/volume) √
18. Area/volume/Pythagorean measurement function √
19. Key life: 1 million times
20. Battery type and service life: AAA carbon battery (2 * 1.5V)
21. Product size: 118 * 54 * 27mm
22. Weight: 81g
23. Operating temperature range: 0 ℃ - 40 ℃
24. Storage temperature range: - 20 ℃ - 60 ℃.