HICKOK CARDMATIC KS-15874-L1 TUBE TEST CONDITIONS Sorry, this product cannot be purchased. $6.99 Category: Hickok Description Description For sale is reprint of Hickok Cardmatic KS-15874-L1 Tube Test Conditions tables. Manual is 7 pages long. Related products Hickok 690 VHF-UHF Crystal Controlled Marker Calibrator Operating Manual $9.99 Read more Hallicrafters SX-115 SX115 Communications Receiver Manual Ham Radio $13.99 Read more Hickok Model 691 Heterodyned Marker Adder Operating Manual $9.99 Read more Hickok PS-503 Solid State Regulated Power Supply Operating Manual $8.99 Read more