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Contact us for repair.
START
Meter/Test leads damaged?
①
Connect the red plug of the test lead to measuring
terminal and the black one to the COM terminal.
②
Set the function selector to
.
③
Press the SELECT button to select the continuity check ( ).
④
Short-circuit between the red and black test pins.
Ω turns on?
Beeper sounds?
Finished
Does not turn on.
Does not sound.
Turns on. Sounds
Looks OK
Damaged
*In the case nothing is displayed, check for the battery.
1) What to measure
・
(ACV): Output voltages with a lot of harmonics from variable
frequency drives (VFD) such as inverters, and sine wave
voltages such as output from a wall socket.
・
Hz (Frequency): Frequency on the above circuit and so on.
2) Measuring ranges
・
: 5.0000 V, 50.000 V, 500.00 V and 1000.0 V
・
Hz: 10.00 Hz to 440.0 Hz (Auto ranging)
3) Measuring procedure
①
Connect the red plug of the test lead to the VHz measuring
terminal and the black one to the COM terminal.
②
Set the function selector to
.
③
Press the SELECT button to select a display style.
④
Apply the test pins (Red and Black) to the object to measure.
⑤
Read the display.
1. Do not apply any input signal exceeding the max. rated input
voltage.
2. Do not switch the function selector while measuring.
3. Keep your fingers behind the finger guards of the test leads
while measurement.
WARNING
5-2
「
」
(Max. rated input voltage: 1,000 V dc/ac)
•
AC Voltage ( )/Frequency (Hz) simultaneous
measurement for Variable Frequency Drive (VFD) through
the Low-pass filter (LPF)