• Electronic compensator ensures quicker self-levelling.
• When using outdoor, the receiver has a range of over 80m of radius.
• Manual slop for Y axis: This function can replace rotation laser within 50 Meter (with detector )
• 3 levels of brightness adjustment: Users can adjust brightness according to the distance of working area for saving energy.
• LED indication for tilt direction.
• LED indicates "Levelling" and "Levelling is ready"

SPECIFICATION:

• Light sources: 635 nm laser diode / floor point 650nm
• Anti-dust & Anti-water: IP-54
• Laser safety class: Class 2 Class 2M
• Accuracy ±1mm / 10m
• Self-levelling range: ±3.5°
• Working range: Radius 70~80m (with detector) 
• Power supply: 4 x AA alkaline batteries/ Rechargeable batteries
• Mounting thread: 5/8"X11
  
• Range of operating temperature: -10°C ~ +40°C
• Instrument size 152mm x 223mm
• Instrument weight: 1.9kg (including batteries)