PFA Teflon® twin twisted pair for extending or making simple thermocouples Single pair of PFA insulated conductors twisted together Good mechanical strength and flexibility, resistant to oils, acids and other adverse fluids, gasses, steam & pressure Thermocouple types K, T & N with 1/0.2mm conductors, Type J 1/0.3mm 7/0.2mm stranded option available for type K Tolerance Class 1 for optimum accuracy Insulation rating -75°C to 260°C Colour coded