| Angle Measurement |
| Measuring method |
Absolute code |
| Raster diameter |
79mm |
| Min display unit |
1"/5"Selectable |
10" |
| Accuracy |
2" |
5" |
10" |
| Horizontal angle |
Dual |
Dual |
Dual |
| Vertical angle |
Dual |
Single |
Single |
| Telescope |
| Image |
Erect |
| Tube length |
157mm |
| Effective aperture |
45mm (EDM:50mm) |
| Magnification |
30x |
| Field of view |
1°30' |
| Minimum Focusing Distance |
1.4m |
| Resolving Power |
3" |
| Stadia ratio |
100 |
| Stadia constant |
0 |
| Auto Compensator |
| System |
Dual axis Liquid-electric |
| Work range |
±3' |
| Accuracy |
1" |
| Vial |
| Plate vial |
30"/2mm |
| Circular vial |
10'/2mm |
| Optical Plummet |
| Image |
Erect |
| Magnification |
3x |
| Focusing range |
0.5m～∞ |
| Field of view |
5° |
| Display |
| Type |
LCD display 2sides |
| On-board Battery |
| Power supply |
Rechargeable Ni-H battery/AA Battery |
| Voltage |
DC 6V |
| Continuous operation time |
10hours |
| Size & weight |
| Dimension |
L145*H318*W179 |
| Weight |
5.2Kg |
