The CIA Masters Collection Digital Instant Read Thermometer features a large easy-read display to shows temperatures from -50 to +392 F and -45 to +200 C. It has a pocket clip for easy carrying and the protective storage cover also doubles as an extended-length handle. The Digital Instant Read Thermometer has an on/off button and min/max temperature recall buttons for added convenience. Membrane-style buttons are both water-resistant and easy to clean. 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. Uses and includes (1) LR-44 cell button battery. Instructions included. Washing with a damp cloth is recommended. Lifetime warranty.