This CDN POT750X oven thermometer is a necessity for every commercial kitchen for accurate cooking. The ProAccurate high heat oven thermometer measures temperatures from 100 to 750F and features a 2" (5.1cm) dial. The thermometer is oven proof and is able to either stand or hang within the oven. Laboratory glass lens and 304 stainless steel housing protects the thermometer in the high heats of the oven. NSF Listed.