Le Cordon Bleu Oven Thermometer Recommended by Chefs of Le Cordon Bleu, NSF Certified The Le Cordon Bleu Oven thermometer accurately measures the internal temperature of your oven, Measures +100F to +600F The sturdy, stainless steel construction allows you to hang or stand in your oven Extra-large, easy-to-read dial shows readouts in both Fahrenheit and Celsius Remove from oven during self cleaning process