Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: Maybe no over voltage posted by Pooge on July 9, 2012 at 07:39:59:
Averaging meters tend to read low not high compared to a true RMS meter on a non sinusoidal waveform.The power from the wall should be sinusoidal and averaging meters are usually calibrated to a sinusoidal waveform. So the difference between true RMS and averaging should be minimal.
But the meter could still be the problem if it is out of calibration.
Edits: 07/10/12
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- RE: Maybe no over voltage - Tweekeng 06:23:09 07/10/12 (0)