This thermometer is made of fast thermal conductivity material and has a fast measurement speed High accurate reading: made of highly accurate temperature sensing material Can provide you a high accurate reading, more reliable and more precise Easy to read temperatures off Perfect for reading temperatures when cooking jams and sugars Temperatures are indicated in both degrees Celcius and Fahrenheit This thermometer is not oven proof Great design, can be attached to the pot with the pot clip attachment Has an insulated handle. Includes: 3 x Thermometer Candy Glass 21.5cm Hillhouse