3D Laser Level Cross Line Self-Leveling Green Beams + Hard Case
Laser Class: Class 2 (IEC/EN60825-1/2014). Horizontal/Vertical Accuracy:±3mm at 10m (±1/9 inch at 33Ft). Working Distance (Line):40M /130Ft (100 LUX), 60M/200Ft with Huepar Laser Receiver. Operating Time with lithium battery: 7 hours with all laser beams on. Operating Time with AA batteries: 2 hours with all laser beams on. Power Source: Li-ion battery&4×? AA? (LR6) batteries.