Choosing an Amplifier/Conditioning Circuit | DigiKey
Fafeicy Thermocouple Amplifier, MAX31855 K Type Thermocouple Module, 200 to +1350 Measuring Precise Temperature Sensor, for Home, Industry, Thermocouple Thermometers and Probes: Amazon.com: Industrial & Scientific
Adafruit MCP9600 I2C Thermocouple Amplifier [K, J, T, N, S, E, B and R Type T] : ID 4101 : $15.95 : Adafruit Industries, Unique & fun DIY electronics and kits