Product Manual

407860 V2.3 7/09 7
Battery Replacement
When the 9V battery weakens, the indicator appears on the LCD. Follow these
steps to replace the battery:
1. Turn the meter OFF.
2. Remove the probe and the RS-232 cable from the meter.
3. Remove the protective rubber jacket that encases the meter by stretching it over the
bottom of the meter.
4. Open the battery compartment (located on the lower back of the meter) with a flat
head screwdriver or coin.
5. Replace the 9V battery, replace the compartment cover, and affix the rubber jacket.