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Old 25th Sep 2019, 7:28 pm   #2289
The Philpott
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Join Date: Aug 2016
Location: Colchester, Essex, UK.
Posts: 4,107
Default Re: AVO Multimeter survey

Thanks Andy, the only significant difference i can see to the other HR's i have looked inside is the piece of black card (probably an insulator/separator) screwed to one of the (otherwise redundant) threaded holes part-way up the moulding. Probably factory fitted.

NB I have an October '38 HR meter which has the stronger step-sided moulding- i assume they must all have had this feature

Dave
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