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Heathkit tube tester
Paul D
Junior Member
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Posts: 16
Threads: 4
Joined: Nov 2011
#1

12-07-2011, 11:43 PM
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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Glenn Roberts
Senior Member
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Posts: 292
Threads: 17
Joined: Aug 2010
City: Yorkville IL
#2

12-08-2011, 05:25 AM
Hi Paul,

Having the manual is pretty important for repairs and calibrating your unit. I found this link for bound reprints. I have no association with this site, just the first one I found.

http://www.radiolaguy.com/Manuals/Heathkit_testGear.htm
Glenn
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  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration