Features：
Horizontal or vertical 360° rotating
Sensor leveling,out of leveling range auto alarm
Direction scanning,adjustable angle
Adjustable rotating speed
Specification:
Leveling range:: ±5°
Power: Ni-MH battery or 4*C battery
Working range: Diameter 500m(with receiver)
Working temperature: －20℃– +50℃
Laser class: Class II
Wavelength:635nm
