WWII U.S. Army I-56 Tube Tester Set by Weston

WWII U.S. Army I-56 Tube Tester Set by Weston

Original U.S. Army Signal Corps Test Set I-56 manufactured by Weston Electrical Instrument Corporation during World War II. Complete portable vacuum tube testing kit housed in its original transit case with tester, adapters, charts, operating instructions, and tube test data sheets. Used by military radio and radar technicians for testing and diagnosing vacuum tubes in field communications equipment. Exceptional collector and display piece with strong appeal to WWII communications, radar, and military electronics enthusiasts.