2.0 inches large auto-rotating backlit display: Digital food thermometer has a 180° auto-rotating backlit display, making this kitchen thermometer perfect for left-hand users and allows you to use it in low light conditions Motion sensing sleep/wake: Directly turns on and off by the probe opens or closes; instantly wakes when picked up the candy thermometer and sleeps when set down to save battery power; up to 3000 hours of use. Includes 1 AAA battery IP65 Waterproof & Convenient Storage: Quickly clean the meat thermometer for grilling with probe under running water; features a magnetic back to allow for placement on any metal surface or use the hang hole for hooks 1 second ultra fast response time with highly accurate to ±0.9, instant read meat thermometer features 4.3 inches food grade stainless steel probe, suitable for measure any type of food temp with the cooking thermometer Lock and Calibration: Cooking thermometer features lock function to lock the temperature on the display,so you can read temp away from the heat; Keep your temperature probe always accurate through calibration function