Accurite LCD Outdoor Window Thermometer

"A great way to monitor the outside temperature!" This contemporary Accurite thermometer mounts on the exterior of a window via a suction cup and is easily readable from inside your home or office. The temperature is displayed in a digital format with numbers almost one-inch high. Featuring a weather-resistant exterior and tapered shape, this very affordable window thermometer is easy to mount, set up and use! Strong suction cup clings to the outside of a window. Instruction manual included. Features: Digital thermometer displays outside temperature. Suction cup diameter 1.88 inches. Exterior temperature range -4 to 158 degrees F. Power source is one L1154 button cell battery (included). One-year factory warranty.