8
(1). Transformer jaws
Pick up the AC and DC current flowing through the conductor.
(2). Jaw opening trigger.
(3). Data Hold button
Press it once to hold the measured value and store the
value in memory. Press again to release hold function.
(4). Function selector
For selection of desired function, and awakening from auto-
power-off mode.
(5). Yellow button (P+ or P- selection)
a. Press “Yellow” button once, LCD will display “P+P-”
symbol, then press “PEAK” button to measure peak
value of a transient signal.
b. Press “Yellow” button until the READ symbol is shown on
LCD and then Press “
•
” button to read the previous data.
Press “
•
” button to read the next data. Press “Yellow”
button again to exit.
c. When the rotary switch is set to KW function, press this
button to select KW/PF, A/V or KVA/PF dual displayed.
d. When the rotary switch is set to the 3
•
3W or 3
•
4W
function, press on the yellow button to select the phase
to be measured.
(6). MIN/MAX/PEAK function button
a. Press it once to select MIN or MAX. Keep pressing it for
2 seconds to exit MIN/MAX mode.
b. Press “Yellow” button once then press this button to
measure peak value P+ or P- of a transient signal, keep
pressing it for 2 seconds to exit peak mode. It can be
used in ACV and ACA. One of the most common
applications is the measurement of the current value
when starting electrical motors. When measuring
alternating signals, LCD shows the peak value.
(7). DC A/W ZERO button
