The Bios Professional DT158 is a candy thermometer perfect for keeping temperature while making candy or deep-frying. Its operable temperature range is 100° to 600° Fahrenheit. It can hang in the pot or stand alone, and its dishwasher safe.

Cooking candy is infamously tricky. Depending on the sugars and other ingredients used, having a fluctuating temperature can throw-off a whole batch. Candy thermometers are used by experienced and novice confectioners for producing consistent results.