• Suited for applications in bio-technology, pharmaceutical industry, food industry and beverage industry • Cleanability tested and certified according to EHEDG criteria • Biocompatibilty tested and certified by MDT • Odorless and tasteless gel electrolyte (tested by TÜV Rheinland) • Small sensitivity to disturbances and easily calibrated because of HAMILTON HB glass • Monitoring of all sensor functions, status of the sensor quality (glass resistance, reference resistance)