Hickok Cardmatic Tube Tester Western Electric KS-15874-L2 , w/ Cards As Is
Lights up thats it , for repair only Overall nice condition, with cards As is for repair Local pickup in Brooklyn
WESTERN ELECTRIC KS-15750-L1 & L2 Tube Test Data, ALL the Data There Is.
This book contains TUBE TEST DATA on the Western Electric KS-15750-L1 & L2 tubes. Submininatue tube types. Main test data 3200-331. Obsolete Tube types. Foreign Tube Types.