Innovative Sensor Technology is a manufacturer of thin-film sensing devices; RTD temperature sensors, capacitive relative humidity sensors and modules, thermal mass flow sensors, and conductivity sensors. Our sensor elements are characterized by their accuracy and consistency in extreme measurement conditions. Our advanced technology is driven by the challenge to continually improve existing technology and establish a new industry standard of excellence. The ongoing sensor development of IST shapes the future of sensing devices. Staying consistent with the Swiss standard of quality, we have been ISO 9001 certified since 1997 and pride ourselves in our reliable products. Founded in 1991, IST is headquartered in Wattwil, Switzerland in the region of Toggenburg. With subsidiaries in Roznov, Czech Republic since 1995 and Las Vegas, NV since 1999, we have been continually increasing our global impact and recognition. IST is a company of the Endress+Hauser Group, headquartered in Reinach in north-western Switzerland. The Endress+Hauser Group is among the global leaders in measuring instruments, services and solutions for industrial process engineering.