This is the executive's desktop clock that is powered by a precise quartz crystal and that also has an analog thermometer and hygrometer incorporated on the face dial. The time scale is marked in 10 minute increments, temperature is marked in 10º increments in Fahrenheit and Celsius, and humidity is marked in increments of 10 and indicates dry, comfortable, and humid conditions. Made of circular brushed aluminum bezels bolted onto a 1/4" thick glass lens by three polished aluminum knobs, the station rests on a stand of solid brushed aluminum. Requires one AA battery. 8 1/2" diam. x 2 1/2" D. (2 lbs.)