Сверхмощный алюминиевый Трипод для Теодолита
US $28.61-$31.57
Поделиться:
Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-18-2025 | 476.45 $* | 500.80 $* |
Aug-18-2025 | 472.61 $* | 496.33 $* |
Jul-18-2025 | 396.74 $* | 416.89 $* |
Jun-18-2025 | 464.37 $* | 487.8 $* |
May-18-2025 | 404.33 $* | 424.40 $* |
Apr-18-2025 | 456.74 $* | 479.36 $* |
Mar-18-2025 | 452.55 $* | 475.9 $* |
Feb-18-2025 | 448.78 $* | 470.15 $* |
Jan-18-2025 | 444.76 $* | 466.74 $* |
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