Complaint
1. Compensator check button
2. Sealed and dustproof, easy to operate
3. Compact structure and beautiful appearance
4. A trim micrometer can be added, which can be used for national secondary leveling and settlement observation
5. Good temperature compensation performance
| Model | DSZ2 | DSZ3 | |
| Standard deviation of 1KM double run leveling | ≤±1.0mm | ≤±2.0mm | |
| Telescope | Image | Erect | |
| Magnification | 32 × | 24 × | |
| Clear Objective aperture | 40mm | 36mm | |
| Shortest focusing distance | 1.6m | 0.7m | |
| Stadia ratio | 100 | ||
| Stadia constant | 0 | ||
| Compensator | Working range | ±14′ | |
| Setting accuracy | ≤±0.3″ | ≤±0.5″ | |
| Setting time | ≤2S | ||
| Sensitivity of circular level per 2mm | 8′/2mm | ||
| Graduation interval of horizontal circle | 1 ° / DIV | ||
| Working temperature | -30°C-+50°C | ||
| Weight | 2.5kg | 2.0kg | |
