1. 

measuring angle range

0~10＇

2. 

min resolution

0.1〞

3. 

indication error

Within 10＇≤3＂；within1＇≤1.5＂

4. 

Collimation objective diameter

φ40mm

5. 

eyepiece viewfield of measuring min distance

8mm×8mm，Visibility adjustment：±5 Dioptre

6. 

circle bulb specification

8＇leveling precision：4＇

7. 

illumination lamp voltage

6V power 2~5w

8. 

maximum measurement distance

30m（viewfield≥2＇）

9. 

dimension

490mm×162mm×180mm

10. 

weight

78kg