The Temperature Probe Assembly 537-400S PRINCE CASTLE is a precision temperature probe that is designed for use with a variety of thermocouples. This assembly includes a temperature probe, a temperature probe connector, and a temperature probe cable. The temperature probe connector is designed to fit into a variety of thermocouple connectors, and the temperature probe cable is designed to connect the temperature probe to a thermocouple. This assembly is perfect for use with a variety of thermocouples, and it is made from high-quality materials.