DwyerOmega brings together measurement brands with roots reaching back to Weiss, established in 1882, and a combined history spanning more than 950 years. The Michigan City, Indiana-based company serves industrial and controlled-environment customers worldwide, with 26 manufacturing and engineering facilities across 18 countries and more than 3,000 employees.
Weiss InstrumentsSince 1882, Weiss Instruments has made temperature and pressure instruments and controls, building its name around industrial thermometers and pressure gauges. The company’s history began with Albert A. Weiss Jr. manufacturing glass thermometers with his father after World War I, and its third and fourth generations later carried the business through Long Island before manufacturing moved to Mount Clemens, Michigan, in 2022. Weiss also develops customized instruments for OEM applications, including its patented self-powered Vari-angle digital thermometers and light-powered pressure gauges.HOLTSVILLE, NY
DwyerOmegaDwyerOmega develops measurement instrumentation and monitoring solutions that make hidden process conditions visible, with proprietary humidity and gas technologies capable of detecting concentrations down to parts per billion. Its global family of brands supplies sensors, probes, transmitters and analyzers while also designing customized products for OEM applications. The company traces its history of development and innovation to 1964 and supports customers through worldwide sales, service and engineering teams.HAUPPAUGE, NY
WIKAFor 80 years, WIKA has made precise measuring instruments and smart sensing solutions that help industrial operators monitor and control critical processes. The company combines established pressure and temperature measurement expertise with end-to-end Industrial Internet of Things solutions, including wireless devices, connectivity and data platforms. WIKA also supports the life of its equipment through calibration, maintenance and spare-parts services, with specialized solutions for SF₆ gas-insulated installations.LEWIS CENTER, OH
AMETEK Level Measurement SolutionsFormed by AMETEK in 2022, Level Measurement Solutions brings together several long-established measurement brands under one business unit serving process industries. Its Magnetrol brand traces its level-measurement history to 1932, while the broader group applies that experience to challenging industrial measurement and control needs.HORSHAM, PA