The Middleby Marshall 33812-1 thermocouple probe assembly is designed for compatible commercial conveyor ovens to monitor temperature during cooking operations. This assembly features a 6-inch probe with wire leads that connect to the oven's temperature control system. It provides temperature readings required for proper oven operation and supports consistent heating performance. https://partsfe.com/33812-1-middleby-marshall-thermocouple/1-33812-1.html