![background image](/i/uni-t/148683/uni-t-utm-1232-ut232/h/uni-t-utm-1232-ut232-011.png)
10
Model UT232: OPERATING MANUAL
Button
MAX/
USB
LOAD
Operation Performed
the Meter steps through sum of active
power (main display) + sum of reactive
power (secondary display) and sum of
power factor (main display) + sum of
apparent power.
Press
USB
once to turn the USB
interface on, USB appears and the
Meter beeps.
Press
USB
again to turn the USB
interface off, USB disappears and the
Meter beeps.
It is invalid at active energy mode
Press once to enter LOAD mode, MR
appears and the Meter beeps.
Press again to exit LOAD mode, MR
disappears and the Meter beeps.
Press and hold
LOAD
for 1 second to
display the stored data quickly.
At Active power (main display) + Phase
angle (secondary display) mode, press
once button to sum up the current
Button
Operation Performed
first phase of 3 phase measurement
result. Then carry out second phase
power measurement.
Press again to sum up the second
phase power measurement result, then
carry out third phase power
measurement.
Press again to sum up the third phase
power measurement result, then press
SELECT
to enter the measurement of
sum of the watts mode, the display
shows the 3 phase sum of the watts
value.
Press once to store single reading,
MEM appears and the Meter beeps.
Press and hold for over 1 second to
continuous store reading, MEM blinks
and the Meter beeps. The index number
shown on the left secondary display
keep on increasing. Press
SAVE
again
SAVE