Springfield Big and Bold Vertical Thermometer (15-Inch) This 15-inch analog patio thermometer adds classic style and trustworthy temperature readings to your outdoor space. The low-profile body houses bold, easy-to-read graphics that indicate temperatures along the Fahrenheit and Celsius Scales. Quality, UV-fade-resistant graphics withstand the the harshness of the outdoor elements. Shatter- and weather-resistant, this thermometer is built to last. Bold and easy-to-read numbers surround the classic mercury-looking red liquid. A bright white background makes the sans serif black lettering even more legible from across the porch or yard.