HICKOK CARDMATIC KS-15874-L1 TUBE TEST CONDITIONS $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 203 Volt Ohm Capacity Multimeter Manual $8.99 Read more Hickok KS-5727 Bell System Practices Tube Tester Manual $8.99 Read more Hickok Model 677 Oscilloscope Operating Manual $9.99 Read more Hickok 660 Color Bar Generator Operating Manual $8.99 Read more