The ET-807 Flip Up Digital Roasting Thermometer with Timer is a great addition to your kitchen. Never over or under-cook food again-this thermometer beeps when the desired temperature is reached. The unit is incredibly simple to use, just set desired food temperature and the easy to read LCD shows Set and Actual temperatures. The thermometer has a tilt-up LCD screen and magnets on the bottom; a 99 minute count-down timer and 48 inch stainless steel food probe. Set temperature range: 32-degree-482-degree Fahrenheit (0-degree-250-degree Celsius). Requires 1 AAA battery (not included).