GE 5Y3GT Full - Wave Vacuum Rectifier Tube Good 100

DESCRIPTION:GE 5Y3GT Full-Wave Vacuum Rectifier Tube Tested Good Condition:Used Tested StrongBox: Not Original   Silkscreen : 99%Some boxes are brittle, or have imperfections, starting to crumble if they are not salvageable will ship in a plain or different brand box  Please note: These tubes may be NOS or test NOS but will actually have a few hours of use from the manufacturer or due from testing from time to time on them. A truly NOS tube will ...have excellent getter flashing condition, no dirt/grime, usually in the original box, and no filament deposits and has never been tested. Please expect the tube to have a small amount of usedSince vacuum tubes were made 30 - 70 years ago New Old Stock or Used may have cosmetic evidence of age.  This includes poor print, oxidized pins, faint discoloration, or poorly box TESTED IN A HICKOK 60001) Filament 2) checked for shorts, Leakage 3) Grid (Gas) 4)  Emission Test5) Dynamic Mutual Conductance Result on GM Tube ( 2200/2450 µmhos ) Minimum Value = 800/800Where 65% it fails =AND6) Life Test = Useful Life in Tube =100%Two testers are never the same.  So this shows what I get, and what you get may be slightly 10-15% different.If I state any values they are for a guide only.No guarantee is made that any tube will test to a specific value in the buyer's tube tester, most all tubes are tested on at least two tube testersThis because of the variation in line voltage, different bias, and circuits.All tubes have passed the Gas and short tests.Regulator, Ralay, Rectifiers and Diode tubes do not have Transconductance values. Return PolicyGuarantee: 100%
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