Frequency Meters
A frequency meter is an instrument that displays the frequency of a periodic electrical signal.
Frequency meter, device for measuring the repetitions per unit of time (customarily, a second) of a complete electromagnetic waveform.
A frequency meter is an instrument that displays the frequency of a periodic electrical signal.
Frequency meter, device for measuring the repetitions per unit of time (customarily, a second) of a complete electromagnetic waveform.
