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tube tester question
From time to time testing tubes on various testers I run into the same issue and was told not to trust or use a tube when it happens.
As an ex. testing nos 3at2 high voltage rectifier tubes and the tester says good if above 40 and most test about 55. I will have one that pegs the needle at 100 but is not shorted or gassy.
Well over the years I see this every once in a while with different number/function tubes. What causes this and was the advice given to me accurate about not using that tube?
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04-24-2012, 06:59 PM
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