Rectifier tube type 5Y3GT
NOS (New Old Stock) and NIB (New In original Box)
For many Hickok tube tester models (6000, 6000A, 800, I-177-B, TV-3, TV-7 and others)
These are the exact original tube types as used in the testers!
Please ask us if you are unsure if the tube will fit in your tester.
The tube was tested good.
The tube is NOS (New Old Stock, never used) and NIB (New In original Box)
We have different brands on stock, so the brand is not specified in this offer.
We also have other special tube tester parts on stock. Please ask us!