Thermocouples and RTDs that are manufactured by our Barber-Colman Industrial Instruments Division in Loves Park, Illinois, USA. Barber-Colman consistently has been a worldwide supplier of sensors for plastic machinery applications, heat treating furnaces, food processing equipment, laboratories, industrial ovens, and a variety of temperature sensing applications. Patents or trademarks have been awarded for the VEri-Depth design of universal sensors and the Barcol MGO sensor products
