Simpson Electric is the premier manufacturer of digital panel meters, analog panel meters, and test instruments and equipment for a wide variety of applications.

Established in 1934, Simpson Electric Company today enjoys a worldwide reputation as a leading manufacturer of test/measurement instruments, panel meters and controllers serving a wide …

A company defined by their innovations, Simpson Electric pioneers in areas like the first to use non-shatter glass in instruments, the introduction of commercially-practical core meter …

When it comes to SIMPSON ELECTRIC Test Instruments, you can count on Grainger. Supplies and solutions for every industry, plus easy ordering, fast delivery and 24/7 customer support.

Simpson Electric manufactures a diversified line of digital and analog panel meters, and panel meter accessories for industrial and environmental applications. Established in 1934, Simpson …

Established in 1934, Simpson Electric Company today enjoys a worldwide reputation as a leading manufacturer of test/measurement instruments, panel meters and controllers serving a wide …

Chartered in 1936, Simpson Electric was only beginning to make groundbreaking innovations in the panel and test instrument industry. The famous 260 Volt-Ohm-Milliammeter was the first of …

Each Simpson tester is backed by a one-year warranty against defects in materials or workmanship. Simpson products are available from over 1,500 electronics and electrical …

Simpson Electric manufactures a complete line of reliable VOM Multimeters, Sound and Noise Instruments/Systems, Special Test Equipment, and Test Equipment Accessories.

Simpson Electric provides a wide variety of analog panel meters, digital panel meters, test equipment and accessories to meet your needs.