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5-3
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(Max. rated input voltage: 1,000 V dc/ac)
•
AC Voltage ( ), Decibel (dBm) / Frequency (Hz)
simultaneous measurement
1) What to measure
・
(ACV): Sine wave voltages such as output from a low-
frequency amplifier and 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: 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
Indicaion in dBm:
After pressing the SELECT button to change the function to the
dBm measurement from the ACV measurement, and after turning
on the power of this multimeter, the latest reference impedance will
be displayed before displaying the dBm readings. Press
dBm-Ω
(RANGE) button to select different reference impedance of 4, 8,
16, 32, 50, 75, 93, 110, 125, 135, 150, 200, 250, 300, 500, 600, 800,
900, 1000, up to 1200 Ω.
/ Hz
Hz /