Right attitude ninety degree sq. Laser Level, effective laser tool, Measurement scale, infrared foot level
High high quality with very cheap price!
Wavelength: 630-670nm
Power output: <5mw
Accuracy: ±1mm/3m
Available distance: 16m
Battery type: three AAA1 batteries(Not included)
Operation temperature: -10~50°C
Weight (batteries excluded): 141g
Applications: make 90 degrees laser beam on any surfaces, to put in domestic decorations, woodworking decorations, tiles and draw beelines