Superior TV12 TV-12 Tube Tester Operating Manual with Tube Test Data




For sale is reprint of Superior TV-12 Manual. Manual is 12 pages long and include circuit diagram. In addition there is 5 page booklet on testing transistors and 16 pages of tube test data. Tube Test Data version is 3M-12-55. 

If you purchased one of those testers from Ebay and it did not come with Manual, here it is.