Folding food thermometer $ 6.02 Features 1. Read the boiling water temperature in 4 seconds Function Description 1. Working voltage: 1.5V7 battery. Gongyi Shikou Factory 2. Temperature measurement range: -50 ~ 300C (-58 ~ 572F) 3. Accuracy: 1C ( 2F) (between -50 and 200C) Other2C (Earth 2F) 4. Resolution: 0.1 5. Measurement period: 0.8S