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Our Story

Since our founding in 1931, Dwyer Instruments has established ourselves as an industry leader in the manufacturing of instrumentation solutions for the HVAC and Process Automation markets.

We have a long history of innovation in designing and manufacturing measurement sensors that provide superior product performance, and our products are used every day in critical and essential processes around the world.

Dwyer manufactures our high-quality products in the U.S.A., and our presence has expanded over Midwest states – including Indiana and Missouri.

Dwyer pressure gauges, like Dywer Magnehelic Gauges and Dwyer MSX Magnasense differential pressure transmitters, are well-trusted solutions for pressure measurement and management professionals. We're proud to showcase these Dwyer Instruments products with a reputation for quality and accuracy. If you are interested in exploring these products, check out Dwyer pressure switches, manometers, Dwyer flow meters and flow switches.

Dwyer Instruments is part of the DwyerOmega family of brands. Other DwyerOmega brands include Dwyer Instruments, ACI, Miljoco, Weiss and UFM. Our brands stand as industry leaders, offering cutting-edge sensors and instrument solutions for a diverse range of industrial and controlled environment applications.

We're DwyerOmega: Improving the World, One Measurement at a Time

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