"If the holes were closely spaced, but far from the bulls-eye, the shooter was
inaccurate but precise."
I would suggest that this is an indicator of repeatability not precision.
Andy, k3wyc
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On 11/30/2018 9:54 AM, ANDY DURBIN wrote:
> Few instruments suddenly change their properties on the day the calibration
> certificate expires.
Yeah but...an expired certificate can be a very important part of the
shouting and stamping should the issue wind up in a dispute between
"experts" in
What happened to using a Simpson 260 or 270 or Triplet 603? Those are
actually better for finding a peak or null, which in both cases are only
relative. If one works on HV amps as I do from time to time, you'll
find the life of a DVM to be zap.
73
Bob, K4TAX
On 11/30/2018 11:54
"Those extra digits on your meter may be meaningless."
They may be meaningless or they could be very useful. Finding a peak or null,
or looking for any small amplitude change, does not require absolute accuracy
but high resolution can be useful.
"A freebie Harbor Freight digital voltmeter
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