HOLD Function
If the reading could not be read during measurement due to difficult operation
the „HOLD"‐button could be pressed to freeze the display reading.
1. Press the „HOLD"‐button to freeze the display reading.
2. The display shows the „HOLD"‐symbol to indicate the activated HOLD
function.
3. Press the „HOLD"‐button again to return to standard operation.
9. Maintenance
Only authorized service technicians may repair the instrument.
Note: If the instrument is malfunctioning, please test:
‐ Battery condition and polarity
‐ Condition of the fuse(s) if available.
‐ Condition of the test leads.
Changing the battery(s)
Replace the battery(s) when the battery symbol or BATT is displayed on the
LCD.
Attention: Remove test leads from any power source and turn the device
OFF before opening the cover!
1. Remove the protective cover and the screws of the battery or fuse
compartment using a proper screwdriver and remove the lid.
2. Replace the battery. Mind the correct polarity.
3. Replace the battery compartment lid and secure the screw.
4. Disposal of the flat battery should meet environmental standards.
5. Remove the battery if the device is not used for a long time.
EN 13