1 3

Classic Currents

(1) Tested GM Delco 12K5 Tube General Motors 12K5 Power Tetrode Vacuum Tube

(1) Tested GM Delco 12K5 Tube General Motors 12K5 Power Tetrode Vacuum Tube

Tested and Guaranteed

$7.95 USD
$7.95 USD
Sale Sold out
Shipping calculated at checkout.
(1) Tested GM Delco 12K5 Tube.

The wording is partially worn away but still recognizable as being GM Delco branded.

Tested on a calibrated Hickok TV-10 military tube tester with no shorts with the following results:

Gm Test = 2975 micromhos
Minimum pass/good = 1900

~ Please view all 3 photos ~
View full details

View All