19
MAINTENANCE
Batteries
Your meter comes with two 1.5V AAA size alkaline batteries.
Low Battery Signal
The meter will display one of the messages below to alert you when the meter
power is getting low.
1. The “ ” symbol appears in the top right corner of the screen:
The meter is functional and the result remains accurate, but it is time to
change the batteries.
2. The “ ” symbol appears with E-b message:
The power is not enough to perform a test. Please change the batteries
immediately.
Replacing the Batteries
To replace the batteries, make sure the meter is switched o:
1. Press the edge of the battery cover and lift it up.
2. Remove the old batteries and replace with two new 1.5V AAA size alkaline
batteries.
3. Close the battery cover. If the batteries are inserted correctly, you will hear a
“beep” afterwards.