Measuring Process

Once switched on, the measuring tool is in the length measurement function.

The rear edge of the measuring tool is always the reference level for the measurement.

  1. Apply the measuring tool to the point at which you want to start the measurement (e.g. wall).
  2. If you have switched on the measuring tool with the  button, then briefly press the  button to switch on the laser.
  3. Press the  button to start the measurement.

Once the measurement process is complete, the laser beam will switch off. For a further measurement, repeat this process.

Measured values or end results can be added or subtracted.

In the continuous measurement function, the measurement begins immediately upon switching on the function.

The measuring tool must not be moved during a measurement. Therefore, place the measuring tool, as far as this is possible, against or on a firm stop or supporting surface.
The reception lens (11) and the laser beam output (12) must not be covered during the measuring process.

Influences on the Measuring Range

The measuring range depends on the lighting conditions and the reflective properties of the target surface.

For better visibility of the laser beam when working outdoors and in the event of strong solar radiation, use the laser viewing glasses (14) (accessory) and the laser target plate (13), or shadow the target surface.

Influences on the Measurement Result

Due to physical effects, incorrect measurements are possible when measuring on various surfaces. These include:

  • Transparent surfaces (e.g. glass, water)
  • Reflective surfaces (e.g. polished metal, glass)
  • Porous surfaces (e.g. insulation materials)
  • Structured surfaces (e.g. roughcast, natural stone)

If necessary, use the laser target plate (13) (accessory) on these surfaces.

Incorrect measurements are also possible on slanted target surfaces.

Likewise, layers of air with different temperatures or indirectly received reflections can influence the measured value.