39224SSFKXSB is a 24 AWG THERMOCOUPLE EXTENSION WIRE, TYPE KX, CHROMEL/ALUMEL, STRANDED, TWISTED PAIR, PFA INSUL & JACKET, SN COATED CU SHIELD

Used on a wide range of applications, thermocouple wire, also known as high temperature wire, is a sensor for measuring temperatures. Two divergent wires are joined together at one end forming a connection that produces electric energy from the two separate temperatures of the wires.