Who is DwyerOmega?

Dwyer Instruments is a leading manufacturer of high-quality, reliable, and competitively priced measurement and control instruments for various industries, including HVAC, chemical, food, oil and gas, and pollution control. Since its founding in 1931, the company has grown to become a global leader. The company is known for its innovation and commitment to customer satisfaction.

What do they Sell?

DwyerOmega has an extensive portfolio that provides a complete, one-stop-shop for any application. Its legacy brands, such as Weiss, Miljoco, ACI, UFM, and PST, have developed everything from pressure and flow sensors to advanced heating systems, calibration tools, and data acquisition devices. Products like the iconic Magnehelic® gauge from Dwyer or the precision thermocouples from Omega Engineering have become industry standards, known for their reliability and accuracy. Together, under the DwyerOmega banner, they offer one of the most comprehensive selections of measurement and control solutions available on the market today.

What makes DwyerOmega unique?

What truly sets DwyerOmega apart is the legacy of innovation behind its brands. Omega Engineering, for example, began in 1962 when founder Betty Ruth Hollander started producing thermocouples at her kitchen table—a small start that blossomed into a global business with over 100,000 product offerings. Dwyer Instruments, founded even earlier in 1931, became a pioneer in performance instrumentation with products trusted in HVAC and industrial automation for nearly a century. Combining this deep heritage with cutting-edge IIoT technology and continuous product development, DwyerOmega represents the perfect balance between tradition and innovation.