Dwyer Instruments Inc.

102 Indiana Hwy. 212, P.O. Box 373
Michigan City, IN 46361-0373

About Dwyer Instruments Inc.

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. It has been these relationships with our customers that allow us to continue to develop market demand products and further our success from leading established brand names such as the Magnehelic® differential pressure gages, Photohelic® pressure switch/gages, Rate Master® flowmeters, and Hi-Flow® valves.

Competitors of Dwyer Instruments Inc.

Teledyne Hastings Instruments

Teledyne Hastings Instruments is a trusted manufacturer of quality Vacuum Instruments and Gas Mass Flow Instruments. Vacuum measurement includes the original DV-4 and DV-6 thermocouple gauge tubes, and other gauges ranging from atmosphere to 10-10 Torr . The gas mass flow line covers a broad... Read More

SafePoint Scientific

SafePoint Scientific is an ISO-17025 certified company that specializes in providing continuous monitoring solutions to a multitude of industries. We ensure critical parameters such as temperature, humidity, differential pressure, carbon dioxide, and oxygen are tracked and controlled. We provide... Read More

Marathon Products Inc

Marathon Products, Inc. is a leader in providing cloud-based analytical devices that measure temperature, humidity and vibration. Our intelligent sensors, used for shipping, storage or stationary applications, can provide precise real-time data, globally, for all of life's essentials. ISO... Read More