Welcome to the newly integrated DGH website! Feel free to browse our products and order online as usual, and don’t hesitate to reach out with any questions you may have.

Established in 1985, DGH is an industry-leading manufacturer of data acquisition hardware for use in the process monitoring and control marketplace. Our products have been used worldwide in such industries as water & wastewater management, pharmaceutical, scientific laboratories, military, automotive, transportation, energy management, and power utilities.

Our data acquisition products communicate via serial, USB and Ethernet connections. Supported protocols include DGH ASCII serial protocol, Modbus RTU serial protocol, and Modbus TCP ethernet protocol.

As part of Jewell Instruments, LLC, Data Acquisition Hardware Corporation continues to innovate with a full range of Analog Input Modules, Analog Output Modules, Digital Input/Output modules, and Application Software Programs