Figure 7

18

Model UT231: OPERATING MANUAL

D. Apparent Power (main display) + Reactive Power
    (secondary display) Measurement 

(see figure 7)

Brack

Red

To avoid damages to the Meter or harms to you, do
you measure higher than AC voltage 600V rms and
AC current 1000A rms.

Warning

To test for Apparent power (main display) + Reactive
power (secondary display), connect the Meter as follows:

Press the 

MENU

 to select Apparent power (main

display) + Reactive power (secondary display) range.
Press the lever to open the transformer jaw, and
clamp them to the power source or the tested
conductor.
Insert the red test lead to 

V

 input terminal and black

test lead to

 COM

 input terminal and connect them

to tbe live wire and neutrual wire of the tested circuit.
The double display shows the apparent power kVA
value and the reactive power KVAr value of the
measured object.
The maximum apparent value kVA and the reactive
power KVAr measuring range is 600kVar.  

OL

 will

be displayed when it is over than that.
Press 

MAX/MIN

 once, the LCD displays MAX, it

1.

2.

3.

4.

5.

6.