A global leader in designing and manufacturing innovative Sensors and Instrumentation solutions to the HVAC and Process Automation markets.  
Since the company was founded in 1931, customers have come to recognize Dwyer Instruments to stand for quality, reliability, and readily available low cost products. As a leading manufacturer in the controls and instrumentation industry, we continue to grow and serve major markets including, but not limited to HVAC, chemical, food, oil and gas, and pollution control. New applications are discovered daily through a cooperative effort between Dwyer and its customers.

Address:     102 Indiana Hwy. 212 Michigan City, IN 46360 Email:    quotes@dwyer-inst.com     Contact:   Phone:    219/879-8000   FAX:  219/872-9057