Nanjing Cetu Surveying Instrument Co., Ltd.
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| Brand Name: | CETU |
| Model Number: | Dadi De2a |
| MOQ: | 1 |
| Price: | $300-600 |
| Payment Terms: | T/T advance; Western union; MoneyGram,etc. |
| Supply Ability: | 1000 |
• Absolute coding angle measurement system, digital and intelligent angle measurement, stable and reliable work
• Double-sided LCD panel, clear display and easy to operate
• Highly integrated circuit board, high-quality IC components, imported CCD sensor, quality assurance
• Using steel shaft system, imported lubricating grease, metal shell, long service life
• Independent tilt sensor for automatic correction of tilt errors
• Sealed waterproof telescope
• Coaxial locking screw and fine-tuning screw for easy measurement
• International common functional mode, easy and standardized operation
| Telescope | |
| Imaging | Positive |
| Magnification | 30X |
| Objective lens effective aperture | 47mm |
| Resolution | 3.75'' |
| Field Angle | 1°30′ |
| Shortest Sight Distance | 1m |
| Stadia Multiplication Constant | 100 |
| Lens Barrel Length | 162mm |
| Angle Measurement | |
| Angle Measure Method | Absolute Encode |
| Angle Measure Precision | 2″, 5″ |
| Minimum reading | 1″,5″,10″ |
| Angle Measure Unit | 360°,400gon,6400mil |
| Level | |
| Long Level | 30″/2mm |
| Circle Level | 8′/2mm |
| Compensation | |
| System | Liquid capacitive |
| Working Range | ±3′ |
| Resolution | 1″ |
| Plummer (Laser & Optical Optional) | |
| Optical Plummer | |
| Imaging | Positive |
| Magnification | 3X |
| Focus range | 0.3m~∞ |
| Field Angle | 5° |
| Laser Plummer | |
| Laser Wavelength | 650nm |
| Laser Power | 5mw |
| Laser Level | II |
| Effective Range | 0~3m |
| Spot Size | 1mm/1.5m |
| Battery | |
| Power Source | Rechargeable NiMH Battery |
| Voltage | DC 6V |
| Continous Working Time | BDC1800mAh About 10 hours |
| Temperature | |
| Working Temperature | -20ºC~+45ºC |
| Size & Weight | |
| Size | 180X166X355mm |
| Center High | 232mm |
| Weight | 6.5kg |
