If you have any questions on this product please feel free to contact us. 
*Disclaimer: The images are merely illustrative.
Specifications:
- Will not work with any other kind of thermocouple other than K type
 
- 0°C to +800°C output in 0.25 degree increments - note that K thermocouples have about ±2°C to ±6°C accuracy
 
- Internal temperature reading
 
- 3.3 to 5v power supply and logic level compliant!
 
- SPI data output requires any 3 digital I/O pins.
 
- Cable: 50cm
 
Package content:
- 1x MAX6675 Module
 
- 1x Type K sensor probe