Trus? rms? voltmeters work really good with? ratty waveforms.? ?They will handle anything you throw at em...including? sawtooth, square waves, and loads of harmonics.??
True? rms? ac? ammeters, good ones, have? 1%? accuracy? > 100Amps.......and? 2% accuracy? for? <100 Amps.
I still have not heard? back? from Wilbac..who makes my various panel meters.?
Jim? ?VE7RF.? ??
