Amprobe DMIII-Multitest Power-Quality-Recorder - Manual (Page 18)

AMPROBE
DMIII MULTITEST
EN-16
6.1.2. Measurement Procedure
1. Select the desired mode using the F1 key.
2. Connect the black and yellow test leads to T1 and T4 input terminals
respectively
T1 T2 T3 T4
I1 I2 I3
(V1) (V2) (V3) (COM)
Connection of the test leads during LOW

test.
3. If the cables supplied with the instrument are not long enough for the measurement
you can extend the black cable.
4. Short-circuit the test leads making sure that the conductive parts of the alligator clips
make a good contact to each other. Press the START key. If the display doesn't
show 0.00

repeat the test leads calibration (see paragraph 6.1.1).
5. Connect the instrument terminals to the ends of the conductor under test (see
previous picture).
6. If the mode "RT+" or "RT-" was selected use the F3, F4 keys to set the
duration of the test.
7. Press the START key. The instrument will execute the measurement. In RT+/RT-
(Timer mode) you can press START key again if you want to stop the test before the
duration set is expired.
ATTENTION
Never disconnect the test leads when the message "Measuring" is
displayed.
START
STOP