UNI-T UT60A, Руководство по эксплуатации

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Frequency Measurement
The measurement ranges are from 10Hz to 40MHz. To
measure frequency, connect the Meter as follows:
1. Insert the red test lead into the HzV
Ω
terminal and
the black test lead into the COM terminal.
2. Set the rotary switch to Hz% ; frequency
measurement (Hz) is default or press Hz% button
to select Hz measurement mode.
3. Connect the test leads across with the object being
measured.
The measured value shows on the display.
Note
l
To obtain a stable reading when measuring:
Input scope > 30V rms & 1 kHz frequency signal:
Set the rotary switch to Hz V , A Hz ,
mA Hz or Hz A .
Then press Hz% to select Hz measurement
mode to obtain frequency value.
Input scope 30V rms frequency signal:
Follow the above step 2 carrying out the
measurement.
l
When making frequency measurement at voltage
or current range, please mind the following signal
requirement table:
Measurement Operation (8)
D. Frequency & Duty Cycle Measurement
(see figure 9)
(figure 9)
Select
Hz Test
Black Red
Model UT60A: OPERATING MANUAL
26