When you're grilling, nothing's more handy than a digital thermometer...except maybe these: Tongs that incorporate a very fine temperature probe so you don't need to fiddle with multiple tools. Test 7 meat types (beef, veal, lamb, pork, poultry, turkey, and ground beef) to see if they meet the USDA regulations for char. Then, assuming you bought your meat from a decent butcher, disregard the hogwash and eat your burger so rare that you can feel the cow's heartbeat with every bite.