Thermocouple WRNT-13 0 + 400 for TK2T-K

A thermocouple is a temperature sensor and a type of electrical instrument used to measure temperature in a wide range of applications, including industrial, scientific, and commercial settings. It operates based on the principle of the Seebeck effect, which involves the generation of a voltage when two dissimilar metals or alloys are joined together and exposed to a temperature gradient. Thermocouples are known for their durability, simplicity, and wide temperature measurement range.