Measure AC Voltage

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griffin
2011-11-04
2013-04-24
  • griffin
    griffin
    2011-11-04

    How can I measura an AC Voltage?? I cant find the option on the voltimeter to set it to AC, and the osciloscope is not graduated and the signal gets out of the screen.

     
  • Zoltan P
    Zoltan P
    2011-12-08

    Hi,

    for sinusoidal AC voltage you can measure the amplitude, and then divide the result with square-root of 2. The amplitude could be measured with a peak-detector circuit…