Measure the temperature of your milk or tea in no time with the Gefu Tea and Milk Thermometer Sido. This user-friendly thermometer instantly displays the temperature using the dial. The thermometer measures temperatures from 40°C to 110°C, which is equivalent to 104°F to +230°F. The Gefu Thermometer has a convenient clip, which you can easily attach to your mug or pan, allowing you to have both hands free! When you're done using the thermometer, you can clean it in the dishwasher, which is convenient!