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Old 9th Oct 2010, 10:21 pm   #455
swordholder
Rest in Peace
 
Join Date: Aug 2009
Location: East Preston, Sussex
Posts: 162
Default Re: The "Sussex" Homebrew Valve Tester.

Quote:
Originally Posted by Top Cap View Post
I am now trialling a diode, D15 in the attached circuit, which I hope will prevent damage by keeping the meter terminals from going more than 600mV apart in potential.
Les,
Anything to report yet on the use of the diode?


Mike
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