CDN IRM200 InstaRead Extra Large Dial Meat & Poultry Thermometer - Set of 2 5-year warranty; dishwasher-safe When high visibility red needle reaches marker, cooking is done Marker slides along side to set at desired temperature Temperature range 120 to 200 degrees Fahrenheit (60 to 85 degrees Celsius) Extra-large 2-inch dial features an oven-proof glass lens