Gräff GmbH

Gräff GmbH is a family-owned German manufacturer specializing in high-precision temperature measurement technology. Based in Troisdorf, the company is a leading provider of temperature sensors, thermocouples, resistance thermometers, and melt pressure transducers. Gräff develops customized, 'Made in Germany' solutions for a diverse range of industries, including the plastics, food, automotive, and mechanical engineering sectors, combining nearly 80 years of expertise with innovative engineering.