Serious cooks understand how a slight temperature change while cooking delicate dishes can be the difference between delightful and disastrous. Enter the Control Freak--where precision meets control. The Control Freak constantly monitors cooking temperatures--20 times per second--and powers the temperature to return to your specifications as quickly as possible. The probe, probe holder, USB drive, and a convenient carry bag are all included, so you'll have everything you need to start cooking.