3
CAT
III
Suitable for testing and measuring circuits
connected to the distribution part of low voltage
power supply devices in buildings.
Install The Battery Or Fuse
Install Battery
①
Remove the rubber sleeve on the outside of the
multimeter.
②
Remove the screw that secures the battery cover
and remove the battery cover.
③
When installing the batteries, please pay attention
to the polarity of the battery. After the installation is
successful, you will hear a “beep” sound.