BBQ, Oven, Smoker, Grill, Roast, Beef Steak, Pork Chop, Gravy, Soup, Turkey, Candy, Food, Oil, Baking, Milk, Coffee, Juice, bath water for baby care, etc. Wide Temperature Range: -58°F ~ 572°F. [ Easy to Use ] -- It turns on and off when you extend the probe.