Hickok 533 Tube Tester Manual 1947 reprint




For sale is reprint of Hickok 533 Tube Tester manual. Manual 7 pages long and includes 11×17 foldout of Circuit Diagram.

Manual comes with 3 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 1947.