Made of Food Grade plastic. Meets all USDA , FDA & CFIA Standards. Accurate Temperature Measurement Activate within + or - 5°F of a precise temperature ranging from 145°F to 185°F. Both foodservice and novice home cooks can prepare meats, poultry, and fish to perfection. Improves Product Quality and Consistency By accurately gauging and indicating when a food item has reached its optimum internal temperature, the cook can be assured that their meal has been cooked properly each and every time. Improves Food Safety accurately determines the optimum temperature for cooking and serving meats, poultry, and seafood, thus assuring the cook that their food item has reached a food-safe temperature. Easy to Insert easy to insert into any product. The ease of use makes it simple to add value to your product, ensuring repeat sales and increased customer satisfaction. Applications available in a wide range of temperatures and is a perfect fit for a variety of food applications. Color Code *Temp Range Typical Uses (Recommended Internal Temperatures) Yellow 145 (°F) Steak, Med/Rare Beef Roasts, Lamb, Veal Steaks, Fish Orange 160 (°F) Ground Beef, Pork, Veal, Lamb, Pork Chops, Egg Dishes Green 165 (°F) Turkey Breast, Small Pork Roasts, Med/ Well Beef-Lamb-Chicken, Ground Meats & Poultry, Stuffing & Casseroles Blue 170 (°F) Well Done Beef-Pork-Veal-Lamb-Poultry, Turkey Breasts Red 180 (°F) Whole Chicken-Turkey-Duck & Goose, Large Turkey Breasts, Roasts, Legs-Thighs & Wings. White 185 (°F) * 5° F +/- Whole Turkey, Whole Chicken