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| Code | 784504 | ||
| Commodity | Digital Theodolite | ||
| Manufacturer | TOPCON | ||
| Model | DT-209 | ||
| Accuracy | 9" | ||
| Min. reading | 10"/20" | ||
| Telescope | Length | 149mm | |
| Magnification | 26X | ||
| Objective Aperture | 40mm | ||
| Resolving Power | 2.5" | ||
| Field of View | 1°30' | ||
| Minimum Focus | 0.9m | ||
| Stadia Constant | 0 | ||
| Stadia Ratio | 100 | ||
| General | Level Sensitivity / Plate Level | 60"/2mm | |
| Level Sensitivity / Circular Level | 10'/2mm | ||
| Water Resistance | IP66 | ||
| Operating Temperature | -20℃ to +50℃ | ||
| Operating Time | 170h | ||
| Power Supply | AA Batteries x 4 | ||
| Dimensions W x L x H (mm) | 188 x 149 x 305 | ||
| Weight (kg) | 3.4 | ||