Manual

Page 18
3.7 Battery and Fuse Replacement
3.7.1 Case Back Removal
3.7.1.1 Disconnect any test leads connected to the Test Set and
place the Range Switch in the OFF position.
3.7.1.2 Remove the case back by turning the large thumb screw in
the center of the case back counter clockwise.
3.7.2 Battery Replacement
3.7.2.1 Remove the D-cell and two 9V alkaline batteries under the
white insulator if they are installed.
3.7.2.2 Install fresh batteries in the clips provided. The D-cell is
oriented with the positive to the small white dot on the meter back.
The 9V batteries can only be installed one way. They must both be
replaced at the same time.
3.7.2.3 Place the 9V batteries into the holders making sure that
the white insulator covers them.