13.25 inch molded dial design with bright, colorful numbers that are easy to read. Framed in a glossy white bezel. Shatterproof and weather resistant materials. Temperature range -60 Fahrenheit to 120 Fahrenheit and -50 Celsius to 50 Celsius. degrees F and degrees C scales13-1/4" -60 degrees F to 120 degrees F range for Fahrenheit -50 degrees C to 50 degrees C range for CelsiusLargest dial availableFor indoor and outdoor useWeather resistant constructionNumbers are listed in a variety of colorsAttractively framed in a white bezelBold and vibrant silk-screened graphics