K-Type Thermocouple High Temperature Probe (3mm Diameter 0°C-800°C, WRNK-191; 200mm * 1500mm)

A K-type thermocouple is a temperature sensor that consists of two different metal wires (chromel and alumel) joined together at one end. The probe you described has a 3mm diameter and is capable of measuring temperatures between 0°C and 800°C ( 32°F -1472°F) and the model number of the probe is WRNK-191. K-type thermocouples are widely used in industry and research because they are relatively inexpensive, accurate, and have a wide temperature measurement range.   This K-type thermocoupler is perfect for high-temperature industrial machines.