ADRAXX MAX6675 Module and K Type Thermocouple Sensor for Arduino  (Multicolor)

Features: Simple SPI serial port temperature output. Temperature range 2,0 ~ 1024 , the converter temperature resolution of 0.25 C. On-chip cold junction compensation. High-impedance differential inputs. Thermocouple break detection. Wide operating voltage range 3. 0 ~ 5. 5V, Working current 50mA. The operating temperature range of -20 ~ 85 . 2000 V of ESD signal. Module Interface: GND VCC SCK CS SO Supply voltage: 3 ~ 5V DC Module size: 15mm * 25mm