The CIA Masters Collection Candy / Deep Fry Thermometer keeps the probe off the bottom of the pot and away from the sides for an accurate reading of syrup or hot oil. Displays temperatures from 100 to 400 F and 40 to 200 C with the large easy-read dial. To ensure the thermometer stays accurate, calibrate it with the built-in wrench and adjustment nut. Also perfect for cooking crispy deep-fried foods. Made of durable stainless steel. The Culinary Institute of America Masters Collection of cookware, cutlery, bakeware, and culinary tools was designed with hands-on involvement and testing by the school's faculty of Certified Master Chefs. Product sales benefit The Culinary Institute of America Scholarship Fund. NSF certified. Includes instructions. Washing with a damp cloth is recommended. Lifetime warranty.