7
∑
●
At Active power (main display) + Phase angle (secondary
display) mode, press
∑
once button to sum up the current
first phase of 3 phase measurement result. Then carry out
second phase power measurement.
●
Pres
s ∑
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.
●
If got needless phase result when measure 2 phases,
don’t press Σ , just press
SELECT
for skip direct, and got
the total power of 2 phases .
SAVE
●
Press once to store single reading, MEM appears
and the Meter beeps.
●
The maximum number of data store is 99, when it
achieves 99, the Meter shows FUL. Press
CLEAR
to
clear the stored reading in order to store next reading.
SELECT
●
At active power (main display) + phase angle
(secondary display) mode, press
SELECT
button to
step through first phase, second phase, third phase
and sum of watts.
●
At other mode, press
SELECT
to step through first
phase, second phase and the third phase.
MIN
/▼
●
Press to start recording of minimum value, it valid at
voltage, current, active power and apparent power
ranges only.
●
Press once at LOAD mode, MR icon
shown, the Meter displays the previous stored reading,
the left secondary display showing the index decrease
one.
●
Press once at mode, CAL icon shown,
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.
CLEAR
●
At active energy range, press to reset time the zero,
then restart the timing.
●
At all other ranges, press to clear stored readings.
