Laser type LD
Laser wavelength 520nm
Laser class CLASSll, <1mW
Horizontal accuracy ±1mm / 7m
Vertical accuracy ±1mm / 7m
Quadrature accuracy 90 °±60 "
Point-to-point accuracy ±0.5mm / 1.5m
Emission angle Vertical line ≥110 °, horizontal line ≥130 °
Laser line width 3mm (7m)
Battery capacity 3000mAh
1pc Protective glasses
Carry box+Color box