Need to measure your grill temperature? Check out the Escali Extra Large Grill Surface Thermometer! Don't forget this grill thermometer when you grab your grilling tools to give you the actual surface temperature of your grill. It has a temperature range of 100 deg. F to 650 deg. F, meaning you can put it right on the grill without worrying about it. Test the temperature of different zones on your grill with ease.