COSA Xentaur is a leading manufacturer of innovative measurement solutions from dew point measurement solutions, analytical laboratory equipment, WOBBE and BTU analyzers.

Hygrocontrol is a leading brand dedicated to the measurement of humidity and temperature in industrial and process applications using proprietary high-precision relative humidity and temperature meters. 

LAR Process Analysers AG designs and manufacturers online and laboratory analyzers for the determination of sum parameters in water, primarily TOC (total organic carbon), COD (chemical oxygen demand), and BOD (biochemical oxygen demand). 

Alpha Omega Instruments Corporation manufacturers and designs solutions for process measurement and analysis.  The product portfolio consists of trace and percent oxygen analyzers and transmitters, safety monitors (oxygen deficiency and carbon dioxide) carbon dioxide analyzers, and moisture monitors.

Founded in 2001, Tiger Optics, LLC offers a wide and proven array of customer-lauded trace gas analyzers, as well as atmospheric and cleanroom monitors.

Headquartered in Houston, TX, ATOM Instrument manufactures laboratory and online elemental analyzers for total sulfur-nitrogen applications in liquids, solids and gases, providing practical and innovative measurement solutions to the petroleum, petrochemical and pipeline industries.

Founded in 1964 and based in Pittsburgh, PA, Extrel is a leading manufacturer of research and process mass spectrometers, residual gas analyzers, systems and components based on quadrupole mass spectrometry technology.

MBW Calibration is recognized internationally as a developer and supplier of high-quality chilled mirror dew point hygrometers used in a variety of humidity calibration, measurement and gas quality applications.