The Comark - CD400K - 100 - 400 F Candy/Fryer Thermometer provides the consistent, reliable performance that is crucial when cooking candy, jams or jellies in your commercial business. When you need to accurately monitor the temperatures of sugar, such as when making candy or preserves, the CD400K provides precise readings every time. With an easy-to-read display, you can track temperatures of up to 400 degrees. This model comes with a handy clip, allowing you to mount it on a pan hands-free to ...