STARK model 9-54T Service-Master Tube Tester Manual Sorry, this product cannot be purchased. $7.99 Category: Stark Description Description For sale is reprint of STARKĀ 9-54T Tube Tester manual. Manual is 10 pages long, includes part list and Circuit Diagram. Circuit Diagram has a date of 1946 Manual was enlarged for original booklet size to 8.5×11 letter. Related products STARK 12-22 12-22A Mutual Conductance Tester Additional Tube Data $9.99 Read more STARK model TA-1 Voltmaster Multimeter Manual $8.49 Read more STARK model 9-66 Tube Tester Manual With Tube Test Data $13.24 Read more STARK model 12-22 12-22A Tube Tester Manual, Schematic $9.99 Read more