The La Crosse Technology WT-8005U - 9 in. Digital Atomic Wall Clock is a small wall clock that makes a big impression. The large, high-contrast display is easily seen from across a room. Hang this clock on a wall or stand it on a desktop for convenient time, date, day, and indoor temperature information from 14.1 to 139.8 degrees F (-9.9 to 59.9 degrees C). Atomic clocks work so accurately because they synchronize with the master clock at the U.S. Naval Observatory, the official source of time for the U.S. Department of Defense. This contemporary wall clock automatically updates to daylight-saving time and features U.S. time zone selection for Eastern, Central, Mountain, and Pacific time. Easy to set up, accurate, and reliable, this timepiece comes in your choice of three colors: black, white, or silver.
Measures 9W x 1D x 7.25H inches. Requires two AA batteries (not included). Expect battery life of up to 24 months. Includes instructions.