G. DC Current Measurement
(see figure 9)
The measurement ranges of current are: 66A
and 1000A
.
To measure 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 remians placed at the
center of the transformer ,The Meter can only
measure one conductor at a time.
1.
2.
3.
4.
Model 72-7228: OPERATING MANUAL
Figure 9
30
Содержание 72-7228
Страница 1: ...72 7228 P N 110401100913 Digital Clamp Multimeter...
Страница 2: ...Model 72 7228 OPERATING MANUAL...
Страница 17: ...Model 72 7228 OPERATING MANUAL Figure 2 Display Symbols see figure 2 15...
Страница 51: ...Model 72 7228 OPERATING MANUAL END This operating manual is subject to change without notice 49...
