| Customization: | Available |
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| Type: | Optical Theodolites |
| Magnification: | 30X |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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| Models and technical parameters | TD3-1 | TD3-2 | TD3-3 | TD3-53 | TD3-22L | |
| Telescope | Imaging | Erect | ||||
| Magnification | 30X | |||||
| Objective aperture | 45mm | |||||
| Field of view | 1 30" | |||||
| Shortest viewing distance | 1.4m | |||||
| Stadia ratio | 100 | |||||
| Resolution | 3" | |||||
| Angle mensurement | Minimum count | 1"5" | ||||
| Mode of detection | H:double side v:double side | |||||
| Accuracy | 2" | 5" | 2" | |||
| Angular unit | DEG/MIL/GON | |||||
| Display | LCD double side | |||||
| Compensation | Compensation range | ±3' | ||||
| Precision of plate vial | 30"/2mm | |||||
| Precision of circular vial | 8'/2mm | |||||
| Power | Battery | lithium battery | ||||
| Voltage | 3.7v | |||||
| Weight | 4.8kg | 4.6kg | 4.8kg | 4.6kg | 4.8kg | |
| Size | 200*160*345mm | |||||
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