DC and AC voltage measurement
Connect the black connector to
“COM”, the red connector to the
“VΩHz” socket. Set the function
selector switch to the position. “V”
Normally, the automatic metering
range switch is active, which is
indicated by on the display. “AUTO”
Press the “RANGE“ button to manually
set the measurement range and the
“SELECT“ DC button to select the
and AC modes. Connect the testers in
parallel with the power source for the
measurement time.
DC and AC current measurement
Connect the black wire to “COM” and
the red wire to the or “mA” “10A”
socket, max. 600 mA or for max 10A
measurements. Set the function switch
to the appropriate measuring range,
uA, mA or 10A. Normally, the automatic
metering range switch is active, which
is indicated by on the display. “AUTO”
Press the button to manually “RANGE“
set the measurement range and the
“SELECT“ button to select the DC
and AC modes. Connect the testers in
series to the circuit to be measured.
Frequency and fill factor
measurement
Connect the black connector to
“COM”, the red connector to the
“VΩHz” socket. Frequency and ll
factor measurement available for the
following functions: “V”, “uA”, “mA”,
“10A”, rotate the function selector
switch. Press the button to “SELECT“
set the alternating waveform rst, then
use the button to select the “HZ/%“
measurement. Connect the testers in
parallel with the power source for the
measurement time.
Non-contact frequency measure-
ment
Connect the red connector to the
“VΩHz” socket. Turn the function
selector switch to the NCF mode
and then approach the front of
the instrument (NCV/NCF) to 1-2
centimeters to the wire to be
measured. The measured value can be
read from the display.
Non-contact AC voltage detection
Turn the function selector switch to
NCV mode and then approach the
front of the instrument (NCV/NCF)
to 1-2 centimeters to the wire to be
measured. In the case of detection,
the display of the instrument ashes
red and beeps intermittently. The more
often there is a sound and light signal
the better the result. The display shows
4 horizontal lines indicating the hit,
the higher the value being the more
secure.
Resistance, tear and diode, capacity
measurement
Connect the black connector
to “COM”, the red connector
