Compatible with any thermistor probe from 3k–100k, multichannel SC31 Premium Wireless Thermistor Sensor accepts up to 2 inputs and provides signal conditioning for external Thermistors. Accepting any type of thermocouple probe, SC32 Premium Wireless Thermocouple Sensor handles one input. Paragon Robotics SC33 Premium Wireless RTD Sensor accepts one external 3-wire Pt100 RTD probe and provides built-in signal conditioning. All sensors feature upgradeable firmware.