Dwyer Instruments, LLC

Since its founding in 1931, Dwyer Instruments has established itself as an industry leader in the manufacturing of instrumentation solutions for the HVAC and Process Automation markets. Dwyer has a long history of innovation in designing and manufacturing measurement sensors that provide superior product performance, and their products are used every day in critical and essential processes around the world. Dwyer manufactures their high-quality products in the U.S.A., with manufacturing sites in Indiana and Missouri.