Starting Operation

Switching on/off

Before switching on the measuring tool, ensure that the sensor area (19) is dry. If necessary, use a cloth to dry the measuring tool.

If the measuring tool has been exposed to a significant change in temperature, leave it to adjust to the ambient temperature before switching it on.

To switch on the measuring tool, press either the on/off button (8) or the red start button (16).

To switch off the measuring tool, press the on/off button (8) again.

If no button on the measuring tool is pressed for approx. 5 minutes and the measuring tool is not moved, the measuring tool will automatically switch itself off to preserve battery life. You can change the switch-off time in the main menu see Main Menu.