This is a manual that introduces the features and characteristics of the DLE 70 Professional laser level.
The DLE 70 Professional is a digital laser rangefinder intended for measuring distances, lengths, heights, clearances, and calculating areas and volumes on construction sites. The manual details safety precautions, such as avoiding direct eye exposure to the Class 2 laser beam and using the supplied warning label.
The guide explains the device’s features, measurement functions, and how to operate the tool, including turning it on/off, selecting reference levels, and performing continuous measurements. It also covers troubleshooting, battery replacement, cleaning, and the accessories that can be fitted, along with specifications and environmental disposal instructions.
| Measuring range | 0.05–70 m |
|---|---|
| Measuring accuracy | ±1.5 mm (typical) |
| Operating temperature | –10 °C to +50 °C |
| Storage temperature | –20 °C to +70 °C |
| Laser class | Class 2 |
| Laser wavelength | 635 nm (<1 mW) |
| Dimensions | 59 × 100 × 32 mm |
| IP protection | IP 54 |
| Battery type | Rechargeable batteries |
Press the On/Off button (button 14) briefly to turn the device on; hold the same button for a few seconds to switch it off.
The device measures distances from 0.05 m up to 70 m with a typical accuracy of ±1.5 mm.
If no button is pressed for about 5 minutes, the rangefinder switches off automatically.