Feature Thermocouples are very sensitive requiring a good amplifier with a cold junction compensation reference This product does everything for you and can be easily interfaced with any microcontroller even without an analog input This board has the chip itself a 3 3V regulator with 10uF bypass capacitors and level shifting circuitry all assembled and tested Comes with a 2 pin terminal block for connecting to the thermocouple and pin header to plug into any breadboard Description Measurement temperature range 200 C to 1350 CSPI interfaces high speed transmissionThe input voltage 3 5v DCDirect digital output temperature value no amplifiers no ADC14 bit resolution 0 25 degree temperature accuracyNote Works with any K type thermocoupleK thermocouples have about 2C to 6C accuracyInternal temperature reading3 to 5v power supply and logic level compliant SPI data output requires any 3 digital I O pins Packing includes 1 x Thermocouple Board