Here is Funke W19(S) testcard for 12j1l tube.
I am sure that many people will find it useful.
New examples usualy measure between 9 and 11mA.
Software changes the phisical size of the card so to be sure
pins must go on posts: 2, 10, 13, 19, 33, 38, 46, 53, 62 and 68.
- 12j1l (53 KB)