One 1949 Sylvania Type - 80 Rectifier Tube - Hickok 539B Tests@ 86/91, Min:54/54
Item History & Price
Reference Number: Avaluer:64635351 | Country/Region of Manufacture: United States |
Brand: Sylvania | Type: 80 |
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Domestic U.S.A. shipping only please! Sorry, NO international shipping!Bid is for one tube as pictured.
<<<<< As pictured = What you see is what you get >>>>>*Hickok 539B* testedTest Results
Please refer to title headingFor rectifier tubes, 54/54 (Plate#1/Plate#2) is the minimum acceptable test value on the Hickok 539B.*Hickok 539B is a mutual conductance (Gm) type ...tube tester. It does check for mutual conductance which is a more accurate measure of tube's age.Satisfaction Guaranteed!
*FantasticTubes !!!
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