156mm Lens Barrel Length Optical Theodolite Surveying Topographic Instrument
Price:
$300-600
MOQ:
1
Delivery Time:
10-30days
Brand:
CETU
Product Description
Topographic Surveying Instrument 10% off Optical Theodolites Package Size 35.00cm * 20.00cm * 35.00cm
1. Absolute coding angle measurement.
2. The telescope laser is visible.
3. Powered by large-capacity NiMH batteries.
4. Large screen display.
5. It can realize two-way communication with PC.
| Telescope | |
| Lens barrel length | 156mm |
| Image | Erect |
| Objective diameter | 45mm |
| Magnification | 30X |
| Resolution | 3.5'' |
| Field of view | 1°30' |
| Minimum sight distance | 1.3m |
| Sight distance multiplication constant | 100 |
| Stadia addition constant | 0 |
| Lens Laser | Yes |
| Angle measurement | |
| Measuring method | Absolute encoded |
| Reading method | |
| Minimum reading | 1"/5" |
| Precision | 2" |
| Display | Double screens |
| Compensator | |
| Tilt sensor | Yes |
| Compensation range | ±3' |
| Communication interface | |
| Communication standrad | RS232C |
| EDM communication interface | Yes |
| Data output interface | Yes |
| Memory point | 500 points |
| Plummet | |
| Image | Erect |
| Magnfication | 30X |
| Field of view | 5° |
| Precision | ±1mm |
| Tribatch | |
| Type | Detachable tribatch |
| Battery | |
| Battery | Rechargeable/4 AA alkaline batteries |
| Working time | Approx. 20h |
| New features | |
| Visible laser | |
| Bulit-in battery | |
| Others | |
| Weight | 4.8kg |
| Working temperature | -20°C~+50°C |
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Company
Nanjing Cetu Surveying Instrument Co., Ltd.
Location
No. 36, Xinmofan Road, Nanjing, Jiangsu, China
Contact Person
Wang