Triplett Corporation

Triplett Corporation is one of the leading manufacturers and suppliers of innovative, reliable, and durable testers for almost every challenging industry. Founded in 1904, the company has always made impact by providing innovative and efficient testing products, which were used by US Signal Corps in World War II and the railroad industry to ensure the safety of their crews and public at large.

Triplett Corporation has been providing specialized testers to its industrial clients since 1904. From its first innovative product “Hot Wire” meter in watch case in the 1920s to the most recent Moisture/Psychrometer/IR Thermometer, the company has always focused on the culture of innovation and quality. The READRITE Model 201 tube tester, 1200 Series Radio Tuning Tester, and meters for the US Signal Corps during the World War II were some innovative products offered by the company back then. In 1955, it introduced the Model 310 hand-held analog volt/ohm meter, which is very much in use today. Today, the company offers products across six major categories - Electrical Test & Measurement, Voice Data & Video Test, Security Camera Test, Vision and Inspection, Specialty Tools, and Toolkits. Today, Triplett customizes test equipment for large-end customers in security, datacomm, MRO, mining, rail, and other markets.