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Описание
Model: JW-6/6E
Description
The optical theodolite is widely used in topographic survey, engineering survey, mining survey, construction survey, it’s kind of very common surveying instrument.
The internal focusing telescope for clear imaging; easy readout, high accuracy estimated reading; half-movement type of the vertical spindle, easy rotation, high direction accuracy. One-measuring process horizontal standard deviation within ±6″, one-measuring vertical standard deviation within ±10″.
Technical Specifications
| Telescope amplification times | 25.9/28X |
| Objective effective aperture | Φ36 / 40 mm |
| Dial min scale unit | 1° |
| Divided scale min graduation | 1’ |
| Optical centering device sight distance | 0.8-1.5m |
| Net weight | 3.1 / 3.5kg |
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