Founded in 1931, customers have come to recognize Dwyer Instruments, situated in High Wycombe, Bucks, as a leading manufacture and supplier of quality, reliable, and readily available low cost, test and processing instruments. As a leading manufacturer in the control, test and processing industry, we have continued to expand our product range by serving major markets including, HVAC, chemical, food, oil and gas, and pollution control.

Our continual growth has enabled us to meet the needs of current and existing customers be developing new products as well as updating current brand names including Magnehelic® pressure gages, Photohelic® switch/gages, Rate Master® flowmeters, and Hi-Flow® valves.

In addition to new product developments Dwyer Instruments has added to its success through several acquisitions and has achieved additional market recognition. We have successfully created new markets by the supply of respected names such as Mercoid Controls, Love Controls, W.E. Anderson and Proximity Controls that help us build a solid reputation that Dwyer Instruments already has and continues to sustain. Visit the Dwyer Instruments website for more details.