Re: AVO Multimeter survey
-They did tend to make a lot of changes. I was able to use a Mk2 transformer in a Mk1, the windings were of the same values but several of the taps were in different places!
The low resistance range instability could be dulling of the brass 'R' pot shaft where it bears on it's spring? Doesn't look accessible on this meter without removing the movement unfortunately..
Dave
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