Measures temperature ranges from 14°F to 230°F or -5°C to 110°C. Ideal for grill, oven or stovetop use. Bright blue LCD backlight is easy to read in the dark. 7 meat selections: beef, veal, lamb, pork, chicken, turkey, or custom. 4 doneness levels: well done, medium, medium rare, or rare. Manual and auto shut off to extend battery life. Stainless steel tines. Operates on 2 AAA batteries (included).