Thermocouple amplifier MAX6675 breakout board SPI
Product information:
Breakout board using the MAX6675 amplifier chip to facilitate reading of type K thermocouples.
The MAX6675 has an SPI interface.
Measuring range: 0℃ ~ 1024℃, resolution 0.25℃
Supply voltage: 3.0 ~ 5.5V
Current consumption: 50mA
Operating Temperature Range: -20℃ ~ 85℃
Dimensions: 15x28mm, with 3mm mounting hole.
For a library and examples see:
https://learn.adafruit.com/thermocouple/arduino-code