Re: The "Sussex" Homebrew Valve Tester.
Originally shown as 30k, I think the more easily obtainable 47k will be ok.
With regards the D1/D2 options I totally agree. It might be useful for finding an open circuit inside an EB91 but how often does this crop up?
I'll keep an open mind about it though and may include something later just to
make everything look like an AVO VT when using its handbook info.
The pcb has arrived (Thanks Martin) so it is time to get drilling.
Les
GEE Sorry - I was well and truly caught out by the page turn over LOL
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Whether the Top Cap is Grid or Anode - touching it will give you a buzz either way! 
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