The AllPoints Foodservice Parts & Supplies 1381057 Warmer Thermometer features a 2-inch dial for easy readability and a 3-inch flange for secure surface mounting. It includes a 48-inch capillary tube with a 3/8-inch by 2-1/2-inch bulb, allowing for precise temperature monitoring within a range of 40° to 240° F. Constructed with durable stainless steel housing, this thermometer is designed for longevity and reliability in foodservice environments. It is NSF certified, ensuring it meets strict public health and safety standards.