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12.9.2 Measure alternating currents (mA/µA )
1. Switch the DMM on and select
mA
or
µ
mode.
2. Press
SEL
/
to switch to AC mode.
Æ
“AC” and “TRMS” appear on the display.
Æ
The table shows the different modes and potential measurement ranges. Select
the measurement range and corresponding measurement sockets.
Measurement mode
Measurement range
Measurement sockets
µA
0 - 6000 µA
COM + mAµA
mA
6000 µA - 600 mA
COM + mAµA
3. Insert the red test lead into the
mAµA
measurement socket. Insert the black test
lead into the
COM
measurement socket.
4. Connect the two measuring probes (de-energised) in series to the object that
you want to measure (e.g. generator, battery or circuit). The electrical circuit
must be disconnected before you connect the probes.
5. Reconnect the circuit. The measurement will appear on the display.
6. After measuring, disconnect the circuit and remove the test leads from the
measured object. Switch the DMM off.