The Tala Jam/Confectionary Thermometer is ideal for jams and sugar. With clear markings it reads from 40 degrees to 200 degrees Celsius and100 to 400 degrees Fahrenheit. The markings on the thermometer help to determine the exact temperature to achieve the setting point of sweets, jams and many other foods .Made from high quality stainless steel with a strong plastic handle for ease of use.