Dual MAX31856 Digital Thermocouple Board, 3.3-5V Arduino / RPi (MAX31855 upgrd) RM 144.12 to RM 186.57
MAX31856 Digital Thermocouple Interface, 3.3-5V Arduino / RPi (MAX31855 upgrade) RM 76.20 to RM 88.93
Quad-Channel J-Type / K-Type Thermocouple Amplifier, AD8494/AD8495, Arduino Comp RM 243.88 to RM 246.00