GEFU Sido Tea and Milk Thermometer have a dual purpose. This will ensure that it does not tip and sticking to the bottom of the pot. Also, you will be able to prepare a creamy lather of milk or cream. This thermometer measuring up to 110 degree celsius. Fastened on the rim of a pot or glass, this tea and milk thermometer indicates the ideal temperature of water for various tea specialities as well as the right temperature of milk for frothing, both in Celsius and in Fahrenheit. The scale includes not only tea varieties but also the perfect heat for frothed milk.