China
Electronic Theodolite
Theodolite China
A Theodolite is a precision instrument for measuring angles in the horizontal and vertical planes.
China SDJ-02
- Image positive magnification ratio 30x
- Effective aperuture of object lens 45mm
- Angle of view 1030 shortest visibility distance 1.5m
- Stadia multiplication constant 100 resolution 3min
- Focusing range 0.5m, Display LCD double side