* With gravity pendulum and magnetic damp self-leveling, easy operation, highly trustiness.
* Witch laser diode, wavelength 635nm, highly visible and focused laser beams.
* Emit four vertical line and one horizontal line, plumb below point.
* With fine adjustment for convenient working.
* With indoor & out door switch function.
Specification:
Laser wavelength: Vertical & Horizontal 5 x 635nm; Down point 1x650nm
Working range: 10m; 50m (with detector)
Self leveling range: Approx. ±2.5°
Emit angle: 110°
Horizontal precision: ±1mm/5m
Vertical precision: ±1mm/5m
Cross error: 90°±60"
Down point: ±1 mm/1.4m
Zenith precision: ±2 mm/3m
Power supply: 4.5V (3*AA battery)
Operating time: Approx. 6 hours
Working temperature: -10� ~ +45� (14°F~+113°F)
]Dimension: 140x200mm
Weight: 1.9Kg (with battery)