4V4H,1DOT

Introduction:
*Adopt self-leveling,high accuracy and high  stability.
*Emit four vertical lines and four horizontal lines,with down dot.
*Laser auto-off when out of leveling range.
*Both indoor and outdoor.
 

Specification:
*Accuracy: ±1.5mm/5m 
*Down dot accracy: ±1mm/1.4m
*cross accuarcy: 90°±30”
*Self-leveling range:Approx. ±4°
*Power supply: 4.8V-6V(4pcs AA alklaine batteries or Ni-Mh rechargeable batteries)
*Working temperature: -10℃--+45℃
*Standard accessories:protective glass,laser marker,batteries,Alum. Carrying case,belt