Inserting/Changing the Battery
It is recommended that you use alkaline manganese non-rechargeable batteries to operate the measuring tool.
- Open the battery compartment cover.
- Insert the non-rechargeable batteries.
When the empty battery symbol first appears on the display, only a limited number of measurements are still possible.
- Always replace all the non-rechargeable batteries at the same time. Only use non-rechargeable batteries from the same manufacturer and which have the same capacity.
- When inserting the batteries, ensure that the polarity is correct according to the illustration on the inside of the battery compartment.
- Take the non-rechargeable batteries out of the measuring tool if you are not using it for a long time. The non-rechargeable batteries can corrode and self-discharge during prolonged storage.