Easy reading digital display of temperature and humidity from a single compact console. Attractive, modern design with built-in desk stand and keyhole hanger slots. Temperature range is from -40° to 160°F; relative humidity range is 20% to 95%. Large, 1/2" digit LCD is powered by one or two 1.5 volt size. AAA batteries. 1/10° resolution. Thermometer accuracy is ±2°F at midrange. Relative humidity accuracy is ±5% at room temperature.