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Re: Old frequency meter
Original poster: "davep by way of Terry Fritz <twftesla-at-qwest-dot-net>" <davep-at-quik-dot-com>
Tesla list wrote:
> Original poster: "S & J Young by way of Terry Fritz <twftesla-at-qwest-dot-net>"
> Like a voltmeter.
Almost certainly correct.
Does careful examination yield anything, any markings?
(Small print on the face, somewhere?)
If a variac is to hand, easy enough to power it from that,
temporarily & see where it starts to indicate, then
run it a bit above that, at the next standard voltage.
IS it a reed type, or moving pointer?
(also, as someone noted, unlikely to indicate anything BUT
> ----- Original Message -----
> From: "Tesla list" <tesla-at-pupman-dot-com>
> > Original poster: "by way of Terry Fritz <twftesla-at-qwest-dot-net>"
> > Hi All,
> > This weekend, I acquired an old GE panel-mount line frequency
> > It is 4" on diameter, the scale is 50 to 70 Hz and will look cool
>>on the new power supply cabinet. Before I burn it up guessing,
>>does anyone know if this type goes across the lines like a volt meter,
>>or in-line like an ammeter?
> > Matt D.