Wadfow Self-leveling line laser(Green laser beams) WLE1M04

Green laser beams
Working range: 0~30 m
One 360?? horizonta
Leveling accuracy : ??3.0mm at 10 m
Line accuracy : ??1.5mm at 5 m
Laser Class II
Built-in lithium battery
With laser gain function
Operating temperature -10???~+50???
Storage temperature -25~+70???
Packed by Canvas bag