Diameter 800m laser for field level purpose.
 Product Description :
* Electronic self-leveling, wide leveling range, high precision and stability. 
* Horizontal only applications
* With scanning function. 
* With clockwise and counterclockwise rotating function. 
* Manual with dual axis slope adjustment. +/-5degree for adjusting.
* High impact composite housing with protective rubber overmolding,
 Top cover made with heavy metal,supply better protection for laser unit.
* Full function IR remote control. 
* H.I. (elevation) alert with separate switch.  
Specification :
Level system: Electronic sensor fast leveling. 
Accuracy: ±15"(0.75cm per 100m) 
Self leveling range: ±5° 
Operation rang: 800m(Dia.) with detector
Three head speeds: 100,300,600 R. P. M. 
Four scan widths:10°; 45°; 90°; 180° 
Bright, visible beam;Wavelength 635nm 
IR Remote control;Available distance:20 m        
Working temperature: -20ºC ~ +50ºC (-4°F~+122°F) 
Power supply: DC 4. 8-6V(4xsub-C NI-MH batteries or 4x alkaline batteries)
Continiuance working time: Approx. 40hr. 
Waterproof and dustproof: IP 55 
Dimension: 170(L) X 220(W)X 230(H)mm 
Weight: 3.8kg(Laser only)