UNI-T UT60D, Руководство по эксплуатации

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The frequency measurement ranges are :3.4kHz, 34kHz,
340kHz, 3.4MHz, 34MHz. To measure frequency, connect
the Meter as follows:
1. Insert the red test lead into the HzV terminal and
the black test lead into the COM terminal.
2. Set the rotary switch to HzRPM ; frequency
measurement (Hz) is default or press Hz to select
Hz measurement mode when it is under V Hz
,
A Hz, mA Hz or Hz A range.
3. Connect the test leads across with the object being
measured.
The measured value shows on the display.
4. At HzRPM range, revolution unit can be displayed
by pressing BLUE button until the RPM symbol is
shown on the display.
Press
BLUE button again to return to frequency unit
display.
Note
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To obtain a stable reading when measuring:
Input scope 30V rms frequency signal:
Set the rotary switch to V Hz
,
A Hz,
mA Hz or Hz A .
Then press Hz to select Hz measurement
mode to obtain frequency value.
Press
RANGE at that time can change the
frequency sensitivity.
Input scope <30V rms frequency signal:
Follow the above step 2 carrying out the
measurement.
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When Hz measurement has been completed,
disconnect the connection between the testing leads
and the circuit under test.
Measurement Operation (7)
Model UT60D: OPERATING MANUAL
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