17
Model UT233: OPERATING MANUAL
Figure 6
Insert red test lead to
V1
,
V2
or
V3
input terminal
corresponding to one of
,
1, 2 or 3phase
Insert black test leads to
COM
input terminal.
Connecting the two test leads to live and neutual
wires.
When measuring 3 phases 4 wires or 3 phases 3
wires:(see figure 7, 8, 9, 10, 11, 12, 13).
4.
Press SELECT to choose first phase
1
,
see
figure 7. The triple displays show the acitve
power kW value, the voltage value and the current
value of
1.
If necessary, press
to get the sum of watts as
figure 8.
Figure 7
Figure 8
Black
Red
