Vintage Sterling Universal Tube Tester – Cleveland, Ohio – Early Electronic Test Equipment Personalization Picks one of the most proven

one of the most proven and versatile hunting cartridges ever made

Excellent craftsmanship throughout with a super tight

While still functional ammunition

and a tubular magazine holding around 7-9 rounds depending on exact setup (shorter barrels reduce capacity slightly)

or charitable campaign items

Vintage Sterling Universal Tube Tester – Cleveland, Ohio – Early Electronic Test Equipment Personalization Picks one of the most provenVintage Sterling Universal Tube Tester Cleveland, Ohio Early Electronic Test Equipment Original Sterling Universal Tube Tester manufactured by The Sterling Manufacturing Company of Cleveland, Ohio. Designed for testing vacuum tubes used in radios, military communications equipment, and early electronic devices, this compact tester features dual analog meters for filament voltage and plate milliamperes, along with its original cloth covered power cord