Telescope |
| Image | Erect |
| Magnification | 30x |
| Effectiveaperture | 48mm |
| Resolving power | 3.75″ |
| Minimum focus | 1m |
| Stadia ratio | 100 |
| Sight distance precision | ≤0.4％D |
| Tube length | 165mm |
Angle Measurement |
| Measuring method | photoelectric detection by incremental encoder |
| Diameterof circle (vertical, horizontal) | 79mm |
| Minimum reading | 1″、5″、10″Selectable |
| Measuring unit | 360°／400gon／6400mil Selectable |
| Vertical angle0° | Zenith0°／Horizontal0°Selectable |
| Accuracy | 2″ |
| Distance Measurement |
| Single prism(under fair weather condition) | 3km |
| Three prism(under fair weather condition) | 5km |
| Non-prism(under fair weather condition) | 400m |
| Display | Max | 999999.999ｍ | Min | １ｍｍ |
| Unit | m/ft Selectable |
| Accuracy | ±(3mm＋2ppm·D) |
| Measuring time | Fine single shot:?3S |
| Tracking:0.8S |
| Meteorological Correction | Manual input, Auto correction |
| Reflection prism correction | Manual input, Auto correction |
Vial |
| Plate vial | 20″/2mm |
| Circular vial | 8′/2mm |
Vertical Compensator |
| System | Liquid-electric detection |
| Compensation range | ±3′ |
| Resolving power | 1″ |
Optical Plummet |
| Image | Erect |
| Magnification | 3× |
| Focusing range | 0.3m～∞ |
| Field of view | 5° |
| Display???? |
| Type | LCD，Four lines，digital |
| Data Communication |
| Port | RS－232C，USB |
On-board Battery |
| Power resource | Rechargeable Ni-H battery |
| Voltage | DC7.2V |
| Continuous operation time | BDC 3000mAh |
| Angle measurement: 20 hours |
| Distance measurement: 8 hours |
| Operation Environment |
| Operating temperature | －20°～＋45℃ |
| Size & weight |
| Dimension | 180mm×175mm×355mm |
| Weight | 6.5kg |
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