Instruction manual for Robert Bosch GmbH DLE 70 Professional Laser Distance Meter
This manual covers the safe use of the Bosch DLE 70 Professional laser distance meter, including important safety warnings such as never pointing the laser at people or animals and keeping the warning label visible. It also explains the intended applications for measuring distances, lengths, heights, areas and volumes in indoor and outdoor construction work.
The technical data section lists the measurement range, accuracy, operating temperature, battery life, weight and dimensions, as well as laser class and IP protection. Users can find detailed operating instructions, battery replacement information, and maintenance recommendations to ensure reliable performance. This manual is written in German.
| Measurement range | 0.05–70 m |
|---|---|
| Typical accuracy | +1.5 mm |
| Smallest display unit | 1 mm |
| Operating temperature | -10 °C to +50 °C |
| Maximum relative humidity | 90 % |
| Laser class | Class 2 |
| Laser wavelength | 635 nm, <1 mW |
| Battery life (single measurements) | ≈30 000 measurements |
| Battery life (continuous) | ≈5 h |
| Dimensions | 59 × 100 × 32 mm |
It can measure distances from 0.05 m up to 70 m.
The device uses a Class 2 laser with a wavelength of 635 nm and output power below 1 mW.
Approximately 30 000 single measurements can be taken on a fresh set of batteries.