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 firmly and steadily. Internal
components are very sensitive to movement or
physical shock as this will effect readings. It is
also very sensitive to heat and magnetic fields.
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 remains placed at the
center of the
1.
2.
3.
4.
Model 72-7228: OPERATING MANUAL
Figure 10
Warning
32
