THREE 5687 TUBE BY RAYETHON, BLACK PLATES SQUARE GETTERTHREE 5687 TUBE BY RAYETHON,  BLACK PLATES SQUARE GETTER TESTEDFor sale three 5687WA tubes with black plates, square getter , full tested on my Hickok 752A tester: 775-825 , 825-825 , 775-800 ,1-2% (|minimum is 475) See photo..100.00

THREE 5687 TUBE BY RAYETHON, BLACK PLATES SQUARE GETTER TESTED [Expired]


no longer for sale

For sale three 5687WA tubes with black plates, square getter , full tested on my Hickok 752A tester: 775-825 , 825-825 , 775-800 ,1-2% (|minimum is 475) See photo..
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jean311 

Last 12 months
All-time21100.0%

Member since February 2011

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