The high-quality, stainless steel temperature gauge with easy read dial precisely monitors the temperatures inside the dome of an EGG, allowing you to achieve and maintain precise cooking temperatures. With heavy duty construction, the hermetically sealed gauge works with Medium, Small and MiniMax EGGs.Precisely Monitors Temperatures Up to 750 Degrees Fahrenheit Inside the DomeHeavy Duty Construction, Hermetically SealedStainless Steel ConstructionEasy-to-Read DialWorks with Medium, Small and MiniMaxDesigned and Manufactured in USA