● Laser Beam: Green Beam ● Projection: 12 Green Laser Lines
● Laser Class: Class 2 (IEC/EN60825-1/2014), <1mW power output
● Laser Wavelength: Germany Osram 510nm-530nm
● Horizontal / Vertical Accuracy: ±3mm/10m, ±1/13 in. at 33 ft
● Leveling / Compensation Range: 3.5°±1°
● Leveling Time: ≤3s
● Working Distance: ≥40m, ≥80m with detector
●Working Time: About 9 hours with li-ion battery,
● Power Source: 10.8V / 2600mAh Li-ion battery
● Mount Size: 1/4''-20 & 5/8''-11
● IP Rating: IP54, waterproof, dustproof and shockproof, reliability and robustness
● Operating Temperature: Between -10℃ and +50℃
● Storage temperature: Between -20℃ and +70℃