1. Suitable for high precision survey 2. Convenient operation. 3. Clear image. 4. Water proof facility.

Model	AL12
Magnification	32X
Image	Erect
Objective aperture	36mm
Field of view	1°20’
Minimum focusing distance	1m
Stadia ratio	100
Setting accuracy	0.5”
Compensator range	±15’
Standard deviation for lkm double run levelling	±2.0mm
Circular level sensitivity	8’ / 2mm
Horizontal circle graduating	1°or 1 gon
Net weight	1.4kg

 

 

This instrument is mainly suitable for high precision survey of engineering including construction project, mines, road, bridge, etc. It possesses convenient operation, clear image, water proof facility, type X air or magnetic damping and compensation mechanism, and precision of compensator. It is speedy and reliable as well.

 

Automatic level AL-12