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 pressure products, like the Series 2000 Magnehelic® gages and Series MSX Magnesense® 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, flow meters, and flow switches.