Accuracy Check

Regularly check the accuracy of the measuring tool.

Accuracy check of the distance measurement

For the accuracy check, the measurement should be taken under favourable conditions, i.e. the measuring section should be in the interior and the target surface of the measurement should be smooth and reflective.

  1. Select a measuring section of approx. 3 to 10 m long, the length of which you know exactly (e.g. room width, doorway).
  2. Measure the section 10 times in succession.
  1. The deviation of individual measurements from the average may be maximum ± 2 mm throughout the entire measuring section under favourable conditions. Log the measurements, so that you can compare their accuracy at a later point of time.