Hickok 533A Tube Tester Manual




For sale is reprint of Hickok 533A Tube Tester manual. Manual 14 pages long and includes 11×17 foldout of Circuit Diagram.

Manual comes with 4 pages of Ballast Tube Data, Part list and Operating Instructions. Also Included are bulletin T-123 and T-127 with additional tube test data. Manual is dated 1954.