MAX6675 Temperature Degrees Module Rectangle K Type Temperature Measurement Sensor Module Range 0℃-1024℃ Electronic Components. Features: High Precision Measurement, Fast Response Time, Simple Interface Design, Wide Operating Temperature Range, Efficient Power Consumption. Specification: Origin: Mainland China, Type: Module, Condition: New. Simple SPI Serial Port Temperature Value Output. 0°C 1024°C Temperature Measurement Range With 0.25°C Converter Temperature Resolution. On-Chip Cold End Compensation. High Impedance Differential Input. Thermocouple Disconnection Detection. Wide Operating Voltage Range 3.0~5.5v, Operating Current 50mA. Operating Temperature Range -20℃~85℃. 2000v Esd Signal. Module Interface: GND VCC SCK CS SO. Supply Voltage: DC3~5V. Module Size: 25*15*12mm/0.98*0.59*0.47in. Application Scenario: Room temperature measurement, automobile modification, refrigerators, freezers, and low and medium temperature drying boxes, etc. Temperature measurement of freezers, grain bins, storage tanks, telecommunication equipment rooms, power equipment rooms, cable trunks, etc. Temperature measurement of industrial equipment in narrow space, such as axial tile, cylinder, spinning machine, air conditioner, etc. Note: This set of thermocouples sent to the high temperature resistance of 800 ℃, the temperature exceeds 800 will lead to inaccurate temperature measurement or damage to the thermocouple.