The wireless food thermometer has 4 probes that can independently display the temperature. And you can independently select the food type and taste of different meat. The preset temperature can be customized by yourself to meet your own demands and you also could directly choose the DIY mode and set a new temperature value. When the temperature reaches the set value, it be beep and flash on the screen. With the grill thermometer, you don't need to worry about and if the meat has reached the perfect doneness. Just reading the temp from the large display screen and you could be the professionalist and prepare for the BBQ party best. This wireless thermometer is not only suitable for cooking meat, but also for a wide range of temp detection of all kinds of appliances. Temperature Measuring Range: -22℉~ 572℉/ -30℃-300℃ Temperature Accuracy: ±1℃/±1.8℉ Temperature Resolution: 1℃ / 1℉ Measurement Frequency: 1s Probe Cord Features: Thermal Protected Remote Range: 328FT/ 100M Temperature Selector : Fahrenheit / Celsius Display: Backlit LCD Display Temperature Alarm: Beep and Flash on Receiver Batteries: 5 AAA batteries required (included) Colour:As Shown Material:plastic+metal Package Contents: 1 x Wireless Meat Thermometer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.