The Heritage Dial Thermometer is an 4.25" metal dial thermometer with easy to read font. The thermometer is made of anodized aluminum and glass with a decorative copper pointer. The thermometer measures temperature in Fahrenheit and Celsius with ranges from 40 deg F-120 deg F and -40 deg C-50 deg C. The thermometer is made out of weatherproof construction and is suitable for indoor/outdoor use. The thermometer comes in a bronze finish and is backed by a one-year warranty.