Feature:1. K type thermocouple module with 200+1350 temperature measuring range, convenient to use.2. 14bit resolution, temperature accuracy up to 0.25, only suitable for MKS SBASE.3. MAX31855 thermocouple temperature sensor module with SPI port, support highspeed transmission.4. Direct digital output temperature value without amplifier or ADC, ideal for measurement of the high temperature.5. 35V DC input voltage, easy to install and flexible to use, can meet most of the industrial site data collection requirements.Specification:Item Type: K Type Thermocouple ModuleMaterial: PlasticModel: MAX31855Input Voltage: 3-5V DCSize: Approx. 20.3 x 20.3mm/0.8 x 0.8inPositioning Hole Spacing: Approx. 15mm/0.6inPositioning Hole Diameter: Approx. 2mm/0.08in.Package List:1 x K Type Thermocouple ModuleNote:1. The module does not included the thermocouple probe and needs to be purchased separately.2. Only applicable for MKS SBASE, NOT suitable for other 2560 series motherboards.