thermocouple 1.abration and corrotion resistance 2.K,N,E,J.T,S,R,B 3.SS304/SS310/SS316/ ... and corrotion resistanceModel:K,N,E,J.T,S,R,BMaterial: SS304/SS310/SS316/SS321/INL600Thermocouple:1.Large ... long life.5.Excellent mechanical strength and pressure resistance:it may be safety used under awful conditions ... thermocouplerotproof thermocouple thermocouple/abration and corrosion resistance