Huepar 3D Green Rotary Laser Level Cross Line Self Leveling Professional Tool
603CG Laser Level Specifications. Laser Class: Class 2 (IEC/EN60825-1/2014). Horizontal/Vertical Accuracy: ±1/9 inch at 33Ft. Working Distance (Line): 130Ft (100 LUX), 200Ft with Huepar Laser Receiver LR-6RG. 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