Visyx was purchased by Measurement Specialties in November 2007. Visyx has developed sensors that can measure fluid properties, including density, viscosity and dielectric constant. Visyx fluid property sensors are based on a unique tuning fork technology originally developed by Psychopathologies. This technology will allow OEMs to incorporate fluid property measurement such as oil condition in their next generation equipment. Target markets include heavy on and off road equipment engines and transmissions, compressors/turbines and refrigeration/air conditioning.