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(1) Tested Sylvania 6GM6 Tube Sylvania SemiRemote Cutoff Pentode Vacuum Tube (b)

(1) Tested Sylvania 6GM6 Tube Sylvania SemiRemote Cutoff Pentode Vacuum Tube (b)

Tested and Guaranteed

$6.95 USD
$6.95 USD
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(1) Tested Sylvania 6GM6 Tube.
The wording is worn away but the Sylvania logo still exists.

Tested on a calibrated Hickok TV-10 military tube tester with no shorts and no leaks with the following results:

Gm Test = 2800 micromhos
Minimum pass/good = 1900

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