| Customization: | Available |
|---|---|
| Accuracy: | 1.5mm |
| Magnification: | 28 &Times |
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Foif EL28 Digital Level
EL28 can replace tradition optical level with high quality but lower price. Easy one-touch operation with trigger key to get dH and HD displayed on screen almost instantly, you can
enjoy survey work freely.
1) Easy one-touch operation, simply push the trigger key
2) Quicker and easier than an optical level Efficiency increased by 30%
3)The battery could work more than one week, compact design
4) Quick height and distance result-the reading is displayed almost instantly with measurement
5)Advance compensator checking button
| EL24 | EL28 | |
| Accuracy | ||
| Standard deviation of 1km double run(ISO 17123-2) | ||
| Electronic measurement | ±2.0mm* | ±1.5mm* |
| Optical measurement | ±2.0mm* | ±1.5mm* |
| Distance measurement | D<10:<10m D>10m:±0.2%×D | |
| ELectronic measurement | ||
| Time foe single measurement | ≤2s | |
| Range | 2-80m | |
| Measurement modes | Single,tracking | |
| Display resolution(m/inch selectable) | ||
| Height | 1mm/0.01ft | |
| Distance | 10mm/0.1ft | |
| Telescope | ||
| Clear objective aperture | 45mm | |
| Magnification | 24× | 28× |
| Field of view at 100m | 2.6m | |
| Shoetest focus diatance | 0.8m | |
| Automatic compensator | ||
| Working range | 15' | |
| Setting accuracy | ±0.4" | |
| Power | ||
| Battery | 2000mAh Ni-MHrechageabble | |
| Continuous ooeration time | Approx.40hours | |
| Measurement programs | ||
| On-board programs | DH,inverse staff measurement I error checking and adjustment | |
| Others | ||
| Display | Segment display | |
| Keyboard | Function key board,6keys | |
| Interface | RS-232C | |
| Sensitivity of circular level | 8'/2mm | |
| Water and dust protection | IP54 | |
| Operating Temp | -20ºC~+50ºC | |
| Net weight | 2kg | |
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