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Old 25th Jan 2020, 10:40 pm   #8
flyingtech55
Octode
 
Join Date: Nov 2005
Location: Ayrshire, UK.
Posts: 1,096
Default Re: Avo Model 40 MkII

Thanks to Ian, Dave and Peter for your very helpful and knowledgeable replies. My gut feeling is that the meter has been subject to a severe overload and the pointer bent due to bouncing off the end stop. It's certainly bent in that direction. I will inspect the operation of the mechanical trip. I think Peter (pmmunro) wrote a piece on the operation of the mechanical cutout which I shall read when I locate it.


TimR
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