CDN ProAccurate High Heat Oven Thermometer (POT750X) is NSF Certified. Specially designed for use with high heat applications such as broiling, it measures oven temperatures with precise accuracy, ensuring best culinary results. Made with a durable laboratory glass lens that resists cracking and breaking, this oven thermometer has an unusually wide temperature range of 100 to 750 F/ 50 C to 400 C. In addition to its culinary benefits, the CDN ProAccurate High Heat Oven Thermometer can help save energy by ensuring that heat is not wasted by an oven that’s too hot. From meats to chocolate, the oven or the freezer, whatever you need a temperature reading on, CDN has the thermometer for the task. Specializing in time and temperature devices CDN produces the widest variety of temperature and time devices. Featuring advanced technology, quality construction, easy-to-read displays, user-friendly operations, CDN thermometers will become essential tools in any kitchen..