FLIR DM166 USER MANUAL Document Identifier: DM166-en-US_AA
21
If the test lead warning appears on the display and the meter beeps, turn
meter power OFF and check the test lead connections to the meter. Do not
attempt to use the meter when the alert is showing.
3.
Short press the MODE button to select AC or DC measurements.
The
indicator appears for AC measurements.
The
indicator appears for DC measurements.
4.
Connect the probe leads in series with the part or circuit under test. Fig. 6-9
shows a typical setup example.
5.
Read the current on the display. If ‘OL’ appears, the signal being measured is out
of the range of the meter’s capability. In this case, stop the test immediately and
review the application.
6.
Short press the HOLD button to freeze/unfreeze the displayed reading.
7.
To see the frequency (Hz) of measured AC current, long press the Hz button;
long press again to exit.
8.
For additional functionality, refer to
Section 6.5, MIN-MAX-AVG Mode
and
Section 6.6, Relative Mode
.
Fig. 6-9 Current Measurement example
