TWX Auto level DS B32
Technical data:
| Model: | DS B32 |
| Compensator | Magnetic Damping Compensator |
| Image | Erect |
| Objective Aperture | 40mm |
| Field Of View | 1°20′ |
| Minimum Focusing Distance | 0.3m |
| Stadia Ratio | 100 |
| Setting Accuracy | ±0.3″ |
| Compensating Range | ±15′ |
| 1km Double Run Leveling | ±1.0mm |
| Circular Level Sensitivity | 8’/2mm |
| Horizontal Circle Graduation | 1° or 1gon |