H. AC Current Measurement
(see figure 10)
The measurement ranges of current are: 66.00A
and 1000A
.
To measure AC current, do the following:
Set the rotary switch to 66A
or 1000A
.
Hold the Meter tight, don’t release. The Hall
components are very senstive not only to the
magnet but also to heat and machines reaction
force. Any shock will cause the changing in
reading in the short time.
Press the lever to open the transformer jaw.
Center the conductor within the transformer jaw,
then release the Meter slowly until the trasnformer
jaw is completely closed, Make sure the
conductor to be tested is placed at the center of
the
1.
2.
3.
4.
Figure 10
Warning
Model UT207/208: OPERATING MANUAL
32
