Features: The N4KTA011 Channel K Type Thermocouple Acquisition Board offer precise temperature data conversion with RS485 transmission, for both low and high Precisions requirements using either Version A or B module. Featuring wide temperature ranges and MODBUS RTU protocol compatibility, this board supports K type thermocouples with resolution up to 14 bit and ±2°C accuracy, depending on the module version. for engineers and developers working on temperature monitoring systems, this acquisition board for those needing accurate thermal data collection. for industrial, laboratories, and research facilities, it seamlessly integrates into existing systems to provide real time temperature monitoring and data logging. Builts with ABS materials, this development board accessory ensures long performances and compatibility with various power inputs, making it for any project requiring precise thermal measurements. Specifications: Materials: ABS Size:52x22mm/2.05x0.87inch Styles: A version, B version(optional) Package Includes: 1PC K Type Thermocouple Module note: Due to the screen setting difference, the item color may slightly differents from the pictures. Please allow slight dimension difference due to differents manual measurement.