Inserting/Changing the Battery
It is recommended that you use alkaline manganese non-rechargeable batteries to operate the voltage tester.
- Unscrew the battery compartment cap (5).
- Insert the non-rechargeable batteries.
- 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.
- Make sure that the polarity is correct and corresponds to the sideward diagram on the voltage tester.
If the batteries are drained, an audio signal will sound, both LEDs ((7)/(8)) will flash, and the voltage tester will switch off.
- Take the batteries out of the measuring tool when you are not using it for a prolonged period of time. The batteries can corrode during prolonged storage in the measuring tool.