Heath tube tester TC-2

Donald c Voigt w4hqf at PEOPLEPC.COM
Fri Jan 21 16:12:14 EST 2000


printable

I need to check some old tubes, 2A3, 45, 26, 30  etc.  But this Heath =
checker I borrowed does not have listings for these old tubes.  Are =
there any charts or lists that would have the settings for these older =
tubes?   Don Voigt.  w4hqf at peoplepc.com
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