One 1940s Zenith 6Q7G tube - Hickok TV7B tests @ 42/50/52, min:20/40/40

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

One 1940s Zenith 6Q7G tube - Hickok TV7B tests @ 42/50/52, min:20/40/40:
$16.95

*FantasticTubes !!!

*
One tube, circa 1940s, U.S.A.made byZenith,
type 6Q7Gvacuum tube
as pictured.

Condition:
No original packaging,selling as used tube

Hickok TV-7B/U*tested

@42/50/52

minimum acceptable value for a good tube
20/40/40

(Triode / Diode / Diode)

*Hickok TV-7B/U is a mutual conductance(Gm) type tube tester. It does check for mutual conductance which is a more accurate measure of tube\'s age.

Satisfaction Guaranteed!
*FantasticTubes !!!