Ingco HLRL30051 Rotation Laser Level / Line Laser (300 meters)

Green laser beams
Working Range: indoor 50m,
outdoor 300m with laser detector Remote control distance:
20mBeam accuracy: 0 1mm/m
Line accuracy 1 5mm at 5 m
Leveling time 3s
Self-leveling range: 5
Protection level: IP65Laser Class II
Rotational speed: 0,60,120,300,600rpm
Rotational coverage: 0,10,45,90,180,360
Setting slope: 5
Laser power supply: DC 4 8-6V
Ni-MH rechargeable
or 4C type alkaline

Recommended to use with Tripod