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Heathkit tube tester
Paul D
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Posts: 16
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Joined: Nov 2011
#1

12-08-2011, 12:43 AM
Hi guys-

I recently acquired a Heathkit model IT-17 tester. I have pretty much figured it out, but there is a switch on the left side that has one position for "leakage" and another for "short" it doesn't seem to have any effect when I test the tubes, and I can't find a manual online anywhere. Anyone have an idea what this switch is used for? The rest of the tester is pretty self explanatory.

Thanks!

Paul
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Heathkit tube tester - by Paul D - 12-08-2011, 12:43 AM
Re: Heathkit tube tester - by Glenn Roberts - 12-08-2011, 06:25 AM



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  1. The PHILCO Phorum
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