The Digital Electronic Cooking Thermometer lets you prepare perfectly cooked meals without interrupting your meal or leaving large puncture marks! It has features such as a wide temperature range ranging from -58şF to 572şF or -50şC to 300şC in both Celsius and Fahrenheit. The Digital Electronic Cooking Thermometer takes an LR44 battery included with your purchase. You can use it for meat, fish, casseroles, reheated foods, bread, baking, barbecue, cakes, liquids, cigarettes, steaks, turkey, deep frying, beer and confectionery. You don't need to be a Chef to be a better cook, but celebrity chefs and several food writers have confirmed that our thermometer will make you a better cook. OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.