PCWork PCW02A, Руководство пользователя

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Frequency / Duty Measurement
1. Turn the rotary switch to the measurement function “Hz%”. The
“Hz” and “%” symbols are displayed on the screen.
2. Insert the red probe in the “ ” socket and insert the black
probe in the “COM” socket.
3. Connect the probes’ tips (red probe is the positive pole, black
probe is the negative pole) in parallel to the measuring circuit,
measure the frequency and duty.
4. The measurement result is displayed on the screen.