China Land Measuring Device Good Quality Optical Theodolite De2a, Find details about China Theodolite, Theodolite Price from Land Measuring Device Good Quality Optical Theodolite De2a
Specifications DE2A | |
Magnification | 30x |
Image | Erect |
Shortest sighting distance | 1.0m |
Field of view | 1°30′ |
Angel measurement | |
Accuracy | 2", 5" |
Minimum display | 1", 5", 10" |
Compensator | |
Type | Single axis liquid tilt sensor |
Range | ±3′ |
Electronic Reference | |
Battery Type | Rechargeable/4x AA alkaling batteries |
Battery volume | 1800mAh,6V (Ni-MH battery) |
Battery life | 15 hours |
Others | |
Plumet | Optical/Laser |
Data output | Asynchronous serial in RS-232 |
Weight | 5kg |
Working temperature | -20°C~+45°C |