Description
One (1) No type 77 CKR Navy vintage vacuum tube, ST shape, made in USA, tube has metal smooth plates, clear top, bottom side foil getter, printed base, tube tests: 94 % We test all tubes we sell! We will combine shipping! Check out my other tubes! Tested on Triplett tube tester for shorts and leaks as well. Scale 1-100, good quality percentage on my Triplett starts at 54.