Dual probe version lets you monitor two items Monitor the food on the grill or in the oven up to 100 feet away! Just insert the food probe into the meat. Leave the remote transmitter next to the oven or BBQ. Bring the receiver with you. Check the temperature of food in the oven or on the grill from anywhere in the house Set for any type of meat Set for Doneness - Rare to Well or set for cooking time Never overcook again - carry the receiver with you 100 foot range Batteries included Faster cooking time, since you don't keep opening the oven door or BBQ lid to check We carried a similar item in the past that frankly was a bit complicated to use. This is a piece of cake, similar to the Acurite thermometer in ease of use. Select the meat, select doneness, voila! Made by Maverick Industries. 90 day mfg. warranty.