3D Laser Level 8 Line Green Self Leveling Outdoor 360 Rotary Cross Measure Tool
Laser Class: Class 2 (IEC/EN60825-1/2007). Laser Wavelength: 510 nm green beams. Working Distance (Line): 30m. Operating Time: 8 hours with all laser beams on. Power Source: 4×AA (LR6). Operation Temperature Range: -10 50. Storage Temperature Range: -20 70. A short Press on keypad can turn laser tool ON when it is in the Locked Position