Inserting/Changing the batteries

It is recommended that you use alkaline manganese batteries to operate the measuring tool.

To open the battery compartment cover (7), pull the locking mechanism (8) and lift the battery compartment cover. Insert the batteries.

When doing so, ensure that the polarity is correct and corresponds to the diagram on the battery compartment cover.

If the battery warning (5) flashes red, the batteries must be replaced.

Always replace all the batteries at the same time. Only use batteries from the same manufacturer and which have the same capacity.

Take the batteries out of the measuring tool when you are not using it for a prolonged period of time. The batteries can corrode and self-discharge during prolonged storage in the measuring tool.