Bill Turner wrote:
> Is there a way to calibrate it by adjusting anything inside? Moving
> the magnets around, etc? I'm sure the factory calibrates them somehow
> but I've never read anything in the ham literature about how to do it.
Most older or surplus meters were calibrated for a steel panel. When
you use them on an aluminum panel, they read wrong....I *think* they
read low in a non-ferrous panel, but I can't swear to it (someone else
If that's the case you might be able to improve the accuracy by cutting
out a steel ring (O.D. maybe 1/2" or more than the I.D.) and putting it
around the meter in back of the aluminum panel.
Just a thought.
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