27
MAINTENANCE
Battery
Your meter comes with one 1.5V AAA size alkaline battery.
Low Battery Signal
The meter will display one of the messages below to alert you when the
meter power is getting low.
1. The “
” appears along with display messages: The
meter is functional and the result remains accurate, but it
is time to change the battery.
2. The “
” appears with E-b, Error and low:
The power is not enough to do a test. Please change the
batteries immediately.
Replacing the Battery
To replace the batteries, make sure that the meter is turned off.