Re: The "Sussex" Homebrew Valve Tester.
Martin,
I can't readily think if I used different components between the three. The semiconductors were all bought at the same time so as to have several spares of each. Likewise with the meters, all from the same source.
I'll have to have a look more closely at the three models to see if I can spot anything significant.
Regards
__________________
Howard G7AJN/M3OCL
"How hard can it be?" - Jeremy Clarkson
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