Features Direct digital output temperature value without amplifier or ADC, ideal for high temperature measurement. 14-bit resolution, temperature accuracy up to 0.3℃, only suitable for MKS SBASE. 3‑5V DC input voltage, easy to install and flexible to use, can meet most data collection requirements of industrial sites. K-type thermocouple module with temperature measurement range of -200℃ -+1350℃, convenient to use. MAX31855 thermocouple temperature sensor module with S PI port, support high speed transmission. Specification: Item Type: K Type Thermocouple Module Material: plastic. Model: MAX31855 Input voltage: 3-5VDC Size: approx. 20.3 x 20.3 mm/0.8 x 0.8 inches. Spacing of positioning holes: approx. 15mm / 0.6in Diameter of positioning hole: approx. 2 mm/0.08 inches. Package list: 1 x K-type thermocouple module Note: 1. The module does not include the thermocouple probe and must be purchased separately. 2. Only applicable for MKS SBASE, NOT suitable for other 2560 series motherboards. Package List 1 x K Type Thermocouple Module