Vertical Mouse Laser Level Leveling 2 Lines Laser Levels Construction Tool

Label:Yes Size: 118 x 69 x 46 mm(4.65 x 2.72 x 1.81 in) Power: 2 x AAA batteries (not included) Visible light length: up to 33"(10m) Output Power: <5mW Laser wavelength: 640 - 660 nm Package:1*Laser Level

Laser safety: *A laser device is not a toy and must not be allowed to fall into the hands of children. *Misuse of the device can result in permanent eye damage. *Any correction measures that are aimed at increasing the laser power are forbidden.No liability is accepted for damage that result from non-adherence to the safety instructions. *If laser device is not to be used for longer thatn three months,please remove the batteries to avoid the damage from the battery leakage. *The laser device does not contain any customer service components.