Projection: 4 x 360° Green Laser Lines
Laser Class: Class 2 (IEC/EN60825-1/2014), <1mW power output
Laser Wavelength: 505-520nm
Horizontal / Vertical Accuracy: ±1/9 Inch at 33 Feet
Leveling / Compensation Range: ±4°
Leveling Time: 3s
Working Distance: 85 feet (300 LUX), 200 feet with Laser Detector (Not included)
Power Source: 3.7V / 2400mAh Li-ion Battery (2pcs)
Reference Operating Time: About 8 hours with all laser beams on
Mount Size: 1/4"-20/3"8 adapter
IP Rating: IP54 dust-proof, waterproof and shockproof, reliable and tough
Operation Temperature Range: Between -10℃ and +50℃
Storage Temperature Range: Between -20℃ and +70℃