NT-02D Electronic Theodolite
NT-02D Electronic Theodolite. Ask us for price, lead time and freight to your country.
- Coordinate system preset before shipping
- Dispatch in 3 to 7 working days
- 12 month warranty
Description
- 1000m Visible pointer and pinpoint accuracy (≤4cm/1000m)
- 1000m Extreme long-range laser
- Up to 2” accuracy
- Clear & large LCD display unit
- Designed to complete the pipe jacking applications
Specifications
| Angle Measurement | |
|---|---|
| Measuring Method | Absolute Encoding |
| Diameter of Encoder Disk | 79mm |
| Minimum Reading | 1" |
| Accuracy | 2" |
| Detection Method | Horizontal: Dual, Vertical: Dual |
| Telescope | |
| Image | Erect |
| Magnification | 26.5x |
| Effective Aperture | 40mm |
| Resolving Power | 3" |
| Field of View | 1°30' |
| Minimum Focus Range | 1.5m |
| Multiple Constant | 100 |
| Additive Constant | 0 |
| Tube Length | 155mm |
| Laser | |
| Wavelength | 635±20nm |
| Laser Class | Class II |
| Diameter | <4mm/1000m |
| Tolerance | <10" |
| Compensator | |
| Type | Single Axis |
| Working Range | ±3' |
| Accuracy | ±3" |
| Bubble | |
| Plate Bubble | 30"/2mm |
| Circular Bubble | 8'/2mm |
| Laser Plummet | |
| Accuracy | ±1.5mm, at 1.5m |
| Diameter | ±2.5mm, at 1.5m |
| Wavelength | 635±20nm |
| Laser Class | Class II |
| Display Unit | |
| Type | 2.7 Inch LCD screen |
| Power Supply | |
| Battery | 7.4V, Lithium battery, 8h |
| Working Environment | |
| Range | -20℃~ +50℃ |
| Dimension | |
| Size | 165*160*340mm |
| Weight | 4.7kgs |
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