Self-leveling rotary laser level

Application: Both horizontal and vertical
Red laser beams (635nm)
Working Range: 600m with detector (Diameter)
Remote control distance: 20 m
Beam accuracy: ? 1 mm @10 m (20″)
Self-leveling range: ?5?
Protection level: IP54
Rotational speed: 0, 60, 120, 300, 600rpm
Rotational coverage: 10?, 45?, 90?, 180?, 360?
Setting slope: ? 5?
Operation temperature: -10? to + 45?
Laser power supply: DC 4.8-6V Ni-MH rechargeable

Includes:
Remote control
Laser detector with clamp
Target plate
Glass
Adapter
Extra rechange battery

Packed by plastic box.