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SOUTH DT-02 Electronic Digital Theodolites 2″ Accuracy Advanced EDM design laser alignment surveying instrument
Specifications
| TELESCOPE | |
| Image | Erect |
| Magnification | 30X |
| Effective Aperture | 45mm |
| Resolving Power | 3″ |
| Field of View | 1°30′ |
| Minimum Focusing Distance | 1.4m |
| Stadia Ratio | 100 |
| Stadia Constant | 0 |
| Tube Length | 157mm |
| ANGLE MEASUREMENT | |
| Reading System | Absolute Encoding |
| Diameter of Circle (VHz) | 79mm |
| Minimum Reading | 1″/ 5″ (Selectable) |
| Accuracy | 2 “ |
| Horizontal Angle | Dual |
| Vertical Angle | Dual |
| DISPLAY | |
| (LCD) Display Type | 2 sides |
| LASER POINTER | |
| Laser Range | be seen up to 100 meters away |
| MEMORY | |
| Internal Memory | Space for 256 pairs of H. & V. angle |
| LEVEL SENSITIVITY | |
| Plate Level | 30″/2mm (30″ per 2mm) |
| Circular Level | 8″/2mm (8″ per 2mm) |
| AUTO VERTICAL COMPENSATOR | |
| System | Liquid-electric detection |
| Working Range | ±3′ |
| Accuracy | 1″ |
| OPTICAL PLUMMET TELESCOPE | |
| Image | Erect |
| Magnification | 3X |
| Focusing Range | 0.5m ~∞ |
| Field of View | 5° |
| PHYSICAL CHARACTERISTICS | |
| Operating Temperature | -20 C ~ +50 C |
| Internal Power Supply | Rechargeable Ni-H battery/ AA battery |
| Voltage | 6 VDC |
| Operating Time | 12 hours |
| Dimension | L145mm x H318mm x W179mm |
| Weight | 5.2 kg |

