IT-21 info please...

[Sandy Gerli]

Hi, Green gang,

I'm thinking of getting/looking for an IT-21 tube tester to use for
tubes my trusty TV-7 doesn't list. Most important, does the IT-21
test Compactrons like the 6C10 and 6J11 as used in the Heathkit
'scopes, and several of the sweep tubes as well? I've heard it does,
but I'm not certain of that. And, when was this tester made? Seems
to me must have been in the early-mid '70s.

Any information much appreciated! 73,
--
Sandy Gerli, AC1Y
500 Country Club Road
Avon, CT  06001-2406
(860) 675-5566
E-Mail: angerli at home.com

Life Member: ARRL & QCWA
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