Laser level green beam 12 Lines 3D Cross Line Laser Self Leveling Measure Tool
Laser Class:Class 2 (IEC/EN60825-1/2014). Leveling Accuracy:±3mm at 10m (±1/9 inch at 33Ft). Horizontal/Vertical Accuracy:±3mm at 10m (±1/9 inch at 33Ft). Working Distance (Line):45m/150Ft (100 LUX), 60m/200Ft with Laser Receiver. Operating Time:6 hours continual use with all laser beams on. Power Source: 5200mAh Li-ion battery. Operation Temperature Range: 14 122(-10 50). Storage Temperature Range:-4 158(-20 70).