stackable 2.54mm pin headers enable modulars expansion, while enhanceds antiinterference outperforms traditional thermocouple amplifiers circuits High precisions MAX31856 Thermocouple Module with ±0.5℃ Accuracy supports sensorings for industrial temperatures measurement for engineers, maker, and industrial designers requiring temperatures in extreme like 3D printing or laboratory research Features two SPI / I2C interfaces for integration, and other development boards, 8KV protections for stable Perfect for real time temperatures control in high temperatures equipment ( reflows ovens, 3D printers) or precisions agriculture greenhouses with wide measurement ranges