Сверхмощный алюминиевый Трипод для Теодолита
US $28.61-$31.57
Поделиться:
Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-16-2025 | 476.14 $* | 500.40 $* |
Aug-16-2025 | 472.47 $* | 496.92 $* |
Jul-16-2025 | 396.73 $* | 416.11 $* |
Jun-16-2025 | 464.60 $* | 487.25 $* |
May-16-2025 | 404.38 $* | 424.34 $* |
Apr-16-2025 | 456.2 $* | 479.11 $* |
Mar-16-2025 | 452.68 $* | 475.13 $* |
Feb-16-2025 | 448.2 $* | 470.92 $* |
Jan-16-2025 | 444.81 $* | 466.49 $* |
Absolute Encoding Dual Face LCD Surveying Instrument Digital Theodolite | ||
Image | Erect | |
Magnification | 30X | |
Effective Aperture | 47mm | |
Resolving power | 3.75'' | |
Field of view | 1°30‘ | |
Measuring method | absolute coding/photoelectrical detection by imcremental encoder | |
Diameter | 79mm | |
Min. Reading | 1'', 5'', 10'' | |
Measuring unit | 360°, 400g | |
Accuracy | 2'', 5'', 10'' available | |
Optical source | red visible laser | |
Laser beam level | class II | |
Plate vial /long level | 30''/2mm | |
Electronic tilt sensor | liquid-electrical detection | |
Compensation range | ±3' | |
Compensation accuracy | 6'' | |
Display type | Dual face LCD | |
Battery | Recharageable Li-ion battery | |
Voltage | DC 7.4V | |
Capacity | BDC 1600mAh | |
Working time | about 20hours | |
Laser beam | red visible laser | |
Laser wavelength | 635nm | |
Laser power | 10mW | |
Laser effective range(daytime) | ≥150m | |
Laser spot size | 5mm/100m | |
Error between spot center and collimation axis | ≤5'' | |
Laser power supply | DC 3.3V | |
Working temperature | -10℃~+45℃ | |
Operating temperature | -20℃~+50℃ |
Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com