The Redi-Fork Pro is the ultimate grill fork. It features auto-on operation meaning it will turn on as soon as you insert the fork into your food. Like to cook at night? No problem, the Redi-Fork Pro has a built-in flashlight and the thermometer display is LED backlit. The thermometer is pre-loaded with temperatures for 6 different types of meat at different levels of doneness (medium, well done, etc.) or you can program in your own temperature. Batteries inlcuded.