SainSmart MAX6675 Module + K Type Thermocouple Thermocouple Sensor Temperature 0~1024℃ for Arduino : Amazon.ca: Industrial & Scientific
how to measure temperature using thermocouple and MAX6675 | Interfacing Thermocouple with Arduino - YouTube
HiLetgo DC 3-5V MAX6675 Module + K Type Thermocouple Temperature Sensor Thermocouple Sensor Set M6 Screw for Arduino: Amazon.com: Industrial & Scientific