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Описание
Description
The leveling instrument is also called as the level, it’s used to test the points height difference in civil engineering work, it’s a kind of very common surveying instrument.
Technical specifications
| Model | 24X | 28X | 32X |
| Standard deviation | 2.0mm | 1.5mm | 1.0mm |
| Imaging | Erect image | Erect image | Erect image |
| Amplification times | 24X | 28X | 32X |
| Effective aperture | 36mm | 36mm | 38mm |
| Offset range | ±15′ | ±15′ | ±15′ |
| Offset set accuracy | ±0.6″ | ±0.5″ | ±0.5″ |
| Bubble accuracy | 8′/2mm | 8′/2mm | 8′/2mm |
| Net weight | 1.5kg | 1.5kg | 1.5kg |
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