16 Line 4D Level Laser Automatic 3 ° Laser Level Automatic Leveling Machine Construction Tool With Base Laser Level Tool

3x360 Green Floor Laser Level Specifications: ● Laser level: Level 2 (IEC/EN60825-1/2014),<1mW ● Power output · Laser wavelength: 505-520nm · ● Horizontal/vertical Accuracy:+/-1/9 inches 33 feet · ● Leveling/compensation range: 4 ° +/-1 ° · ● Working distance (line): 65 feet (100 LUX), using Huepar laser receiverers LR-6RG & LR-5RG for 200 feet · ● Working hours: All laser beams can be used continuously for 6 hours · ●Power supply: 5V 2600mA lithium-ion battery · ● IP rating: IP54 dustpressure, waterproof, shocksafe, relatable and sturdy ●Working temperature range: 14 ° F ~ 104 ° F (-10 ℃ ~ 40 ℃) ●Storage temperature range: -4 ° F ~ 158 ° F (-20 ℃ ~ 70 ° C) ℃ ● Installation size: 1/4 "-20