One (1) 12F5GT Raytheon vintage vacuum tube, made in USA,

tube has black ribbed plates, clear top, bottom side foil getter,

mica snubbers, tube tests: 84%

Price is for all tubes pictured.

Tubes are tested for emission, as well as for shorts, life test and grid  leakage on calibrated Sencore Mighty Mite tube  tester, on scale 1-120, good quality on my Sencore starts at 70.

We test all tubes we sell! We will combine shipping! Check out my other tubes!