Vacuum Tube Tester
A vacuum tube and continuity tester using a neon bulb.
I don't know how well these can diagnose a tube, probably sold as a gimmick.
1,154
views
4
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comments
Uploaded on August 5, 2021
Taken on August 5, 2021
Vacuum Tube Tester
A vacuum tube and continuity tester using a neon bulb.
I don't know how well these can diagnose a tube, probably sold as a gimmick.
1,154
views
4
faves
0
comments
Uploaded on August 5, 2021
Taken on August 5, 2021