RH Systems


RHS/MBW produce state-of-the-art humidity and generating products using proven optically detected chilled mirror technology to meet the ever-increasing demand in all industries, namely from National Measurement Institutions, Military, Commercial Calibration & Measurement Laboratories and Manufacturing.

They produce world famous 373, 473, 573 & 973 series of dew point chilled mirror hygrometers.  They are jointly developed by RHS in United States and its European partner, MBW, in Switzerland. 

Their chilled mirror hygrometers are able to meet applications that require extreme accuracy and tight tolerances.  The accuracy of their systems are as low as +0.1’Cd/fp to +0.5’Cd/fp and +0.5%rh.