- Range 150F to 600F for accurate oven temperature monitoring in traditional ovens, electric ovens, toaster ovens, grills, smokers or any heat-based appliance. Large numbers and a 2.5 inch dial provide a quick, clear read of the true oven temperature to support safe, correct cooking. - Flexible placement: can stand on a shelf or hang on a rack, making it suitable for professional or home kitchens. It can be hung or stood for easy installation in different locations. - Durable safe construction: high temperature resistant dial, toughened glass lens and durable stainless steel case ensure dependable use with gas ovens, electric ovens or grills. Long-lasting finish, easy to clean and resistant to color fading after long cooking. - Readable and leave-in design: the 2.5 inch dial is easy to read and displays the true oven interior temperature instantly, whether left in the oven on a shelf or rack. - Battery-free operation: mechanical thermometer that reads instantly without power. Can be installed hanging or standing. - NSF quality: certified for accuracy, meeting standards for quality, durability and cleanability of consumer products. Use scenarios: - Preheat and roast: verify the oven reaches the target temperature before placing meat or vegetables inside. - Grilling or smoking: monitor grill or smoker interior temperature for consistent, controlled results. - Baking: maintain precise oven heat for cookies, bread, casseroles and other delicate bakes.