Model UT233: OPERATING MANUAL
31
The triple displays shows the first phase value of
frequency Hz, AC Voltage V and AC Current A.
Then press
SELECT
again to choose the second
phase
2
, see figure 28
Figure 28
The triple displays shows the second phase value
of Frequency Hz AC Voltage V and AC Current A.
Press
SELECT
again to choose the third phase
3
,
see figure 29.
Figure 29
The triple displays shows the third phase value
of Frequency Hz, AC Voltage V and AC Current
A.
5. When measuring 3 phase 3 wires:
The first phase and second phase operating
method is same as three phase 4 wires.
Jump over the third phase measurement.
MAX/
and
MIN/
are not valid at this measurement
mode.
6.
Note
When testing has been completed, disconnect the
connection between the testing leads and the circuit
under test and remove testing leads from the input
terminals.
