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Frothingham Electronics Corporation diode testers are used worldwide by leading diode manufacturers and independent testing labs. The aerospace industry and military suppliers rely on our diode testers and scanners. Increasingly, automobile alternator re-manufacturers are using our equipment for testing alternator rectifers. FEC's industrial diode testers and scanners, such as the FEC200 Diode Tester, are known for their easy-to-use software, flexibility, affordability and reliability. FEC diode testers are engineered and manufactured in Wakefield, New Hampshire, USA. Frothingham diode testers are all built to test diodes within MIL-SPEC 19500 and have been specifically designed to test zeners, rectifiers, bridges, signal diodes, thyristors, current regulators and TVS diodes. Our website offers specifications on our range of testers and information for test operators. We are developing a customer support section of the site that includes technical manuals, schematics and troubleshooting tips for our products. Please visit us at http://www.frothingham.com.

Frothingham Electronics Corp. Questions

The Frothingham Electronics Corp. annual revenue was $197000 in 2026.

1 people are employed at Frothingham Electronics Corp..

Frothingham Electronics Corp. is based in Wakefield, New Hampshire.

The NAICS codes for Frothingham Electronics Corp. are [33, 334, 334515, 3345, 33451].

The SIC codes for Frothingham Electronics Corp. are [38, 382].

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