Supply Of Heat Resistance Cable, Heat Resistance, 2 Core Compensating Cable, For Use With S Type Disposable Thermocouple (Pt. - Pt./Rh. 10%) As Inside Cable In Lancer Pipe Each Core Shall Be Individually Insulated With Teflon, Overall Insulated With Teflon & Above All Will Be Insulated Fiber Glass. Positive: Copper & Negative: Cupronic, Conductor Size: 23/36 Swg, Over All Od 5.0 Mm Of Pro-Heat. Make: Pro-Heat/ V-Smart Or Similar To Pro-Heat In All Respect.