This inexpensive K-type thermocouple and sensor could be used for controlling high temperature kilns or ovens. The range of this thermocouple is 0 to 600 degrees Celcuis with an accuracy of +/- 2C.Library for MAX6675 moduleIncluded in package:1 X MAX6675 sensor module1 X K-type thermocouple (0-600 degrees Celsius)