The Franklin Machine Products 138-1109 Cooper-Atkins #31907K Thermocouple Probe K-type Economy Bell Grill/Griddle Surface Probe is engineered for precision temperature measurements on grill and griddle surfaces in professional kitchens. It features a mini-bell probe design, characterized by a 4-inch probe shaft that ends in a specialized surface sensor tip. This configuration ensures a rapid response time of just 5 seconds when used on oiled metal surfaces, enhancing efficiency in high-paced cooking environments. The thermocouple probe operates within a temperature range of up to 400°F, making it suitable for a variety of cooking applications that require precise surface temperature monitoring. This device is particularly valuable to chefs and kitchen staff who demand reliable and quick temperature feedback to maintain optimal cooking conditions. The K-type thermocouple technology integrated into the probe guarantees accurate temperature readings, thus supporting consistent quality and safety standards. This economy bell probe is an ideal choice for culinary professionals seeking a cost-effective yet efficient solution for surface temperature measurement on grills and griddles, ensuring both performance and affordability in a competitive market.