Tenmars TM-86 User Manual page 19

Fig. 5: Using the instrument for AC Current measurement
1.Power off the circuit under test.
2.Selecting the position
3.Press the SEL key to select AC measurement. The
" " symbol is shown at display.
4.Insert the test leads into the jacks, the red plug into
A jack and black plug into COM jack (see Fig. 5).
5.Connect the red and the black plugs in series with
the circuit whose current is to be measured
respecting the polarities.
6.Energize the circuit under test. The current value
will be displayed.
7.The message "O.L." means that the detected
current exceeds the limits.
8.For HOLD function and Relative measure please
refer to paragraph 4.2.
.
EN - 18
TM-86