Specifications?
1) Dimensions?140 x 55 x 30mm
2) Laser Shape?point/line, horizontal, cross
3) Wavelength?650±10nm
4) Accurary?±2mm/5m
5) Battery?Battery 3v (AAA 1.5 x 2)
6) Battery Lifespan?Can use 12 hours continuously.
7) Power Output: <5mW(CLASS II) Or<1MW(CLASS III)
8) Weight?include batteries?: 81g

Usable Area?home laser level, construction, home decoration,
install light steel shift, wooden decoration, install pipe and
wire project etc.

Packing?Clamshell/color box/white paper box/pcs.
Quantity?40PCS/CTN N.W.?5.9KGS G.W.?6.7KGS
Carton Dimensions ?45.5 x 28.5 x 38CM
20ft Container?22720PCS 40ft Container?47080PCS