China Cheap price Dgps Survey Equipment - High precision In Stock FOIF EL302A DIGITAL LEVEL price dumpy level auto level instrument price – Haodi
China Cheap price Dgps Survey Equipment - High precision In Stock FOIF EL302A DIGITAL LEVEL price dumpy level auto level instrument price – Haodi Detail:
Accuracy | ||
Standard deviation of km double run | ||
Electronic measurement | invar staff | +/-0.6mm* |
standard staff | +/-1.0mm* | |
Optical measurement | +/- l.5mm* | |
Electronic measurement | ||
Time for single measurement | ≤2s | |
Range | 2-105m | |
Measurement modes | Singel, average, tracking | |
Display resolution(m/in selectable) | ||
Height | 0.1mm/0.0001ft | |
Distance | 1mm/0.001ft | |
Telescope | ||
Clear objective aperature | 45mm | |
Magnification | 30x | |
Field of view at 100m | 2.3m | |
Shortest focus distance | 1.0m | |
Automatic compensator | ||
Working range | 14′ | |
Setting accuracy | +/-0.5″ | |
Power | ||
Battery | 2000mAh Ni-MH rechargeable | |
Continuous operating time | 12 hours | |
Measurement programs | ||
On-board programs | BF, BFFB, BFBF, BBFF, FBBF, | |
Stake out, intermediate | ||
Onboard adjustment | Yes | |
Others | ||
Memory | 3000 points, support SD card | |
Display | LCD, 7lines*32characters | |
Keyboard | Alphanumeric keyboard | |
Interface | USB, RS232 optional | |
Sensitivity of circular level | 8′/2mm | |
Water and dusp protection | IP54 | |
Operating temperature | -20°C~50°C | |
Net weight | 3kg |
Product detail pictures:
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By Honorio from Austria - 2018.02.08 16:45
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By Novia from Toronto - 2017.08.15 12:36
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