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NRI 68 tube tester for newer tubes
Tennangler
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Posts: 11
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Joined: Mar 2021
City: Franklin State, Province, Country: Tennessee
#1

12-26-2024, 12:57 PM
I have access to a NRI model 68 tube tester. I have tested almost all the tubes in my non functioning tube gear. The instructions do not list settings for some newer tubes.
Does someone know if there is a document that list newer tubes. The tubes in question are EL84 and EZ81. Does this model even have the ability to test them?
Thanks
James
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NRI 68 tube tester for newer tubes - by Tennangler - 12-26-2024, 12:57 PM
RE: NRI 68 tube tester for newer tubes - by RodB - 12-26-2024, 03:35 PM



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  1. The PHILCO Phorum
  2. Various and Sundry Categories
  3. Test Equipment