A frothing thermometer is an essential tool in certain situations as boiling could potentially cause ingredients like milk to go bad. In order to create a high-quality froth most ingredients must be heated to nearly boiling. Going any farther could lead to a culinary disaster. In order to prevent this cooking catastrophe Update International recommends its 5 1/2-long dial frothing thermometer (THFR-17). This thermometer has a range of 30 to 220°F. It will accurately measure the temperature when heating milk or Turkish coffee to frothing. 1-3/4 dial with clip 30°-220°F. NSF listed. Always providing you with the best selection and the best value.