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Dartmouth Atomic Desk Alarm Clock La Crosse WT-8005U-B Atomic Digital Wall Clock with In Temp & Date
Our Price: $19.99
Our Price: $29.99
Dartmouth Atomic Desk Alarm Clock La Crosse WT-8005U-B Atomic Digital Wall Clock with In Temp & Date
Unit features a radio controlled LCD desk/alarm clock with snooze, a 3x5 LCD display area showing time, month, date, day, and temperature. The La Crosse WT-8005U-B digital wall clock has atomic time and date with manual setting, perpetual calendar, time zone setting, and time alarm with snooze.  The clock automatically updates for Daylight Saving Time (DST) with on/off option.  Features in/out temperature reading, moon phase, 4 languages, and low battery indicator for display and temperature sensor.  The clock is wall hanging or free standing.
La Crosse WT-3122A Atomic Analog Wall Clock
Our Price: $44.99
The La Crosse WT-3122A Atomic Analog Wall Clock automatically displays the correct time using its atomic technology even for Daylight Saving Time (features an on/off option).  There are four different time zone settings.  Requires one AA battery (not included).  Wood frame is cherry.
The Atomic radio controlled clock is today's time standard in America's homes and offices. Our radio controlled clock synchronizes with the official U.S. time used by the U.S government, including NASA, the military and the White House, guaranteeing the most precise time keeping available.

The Atomic radio controlled clock receives the nation's official and exact time, down to the precise second via radio signal from the U.S. Atomic Clock in Boulder, CO. The atomic clock automatically adjust for Daylight Savings Time changes, if needed.

An atomic clock is a type of clock that uses an atomic resonance frequency standard to feed its counter. Early atomic clocks were masers with attached equipment. Today's best atomic frequency standards (or clocks) are based on absorption spectroscopy of cold atoms in atomic fountains. National standards agencies maintain an accuracy of 10-9 seconds per day (approximately 1 part in 1014), and a precision set by the radio transmitter pumping the maser. The clocks maintain a continuous and stable time scale, International Atomic Time (TAI). For civil time, another time scale is disseminated, Coordinated Universal Time (UTC). UTC is derived from TAI, but synchronized using leap seconds to UT1, which is based on actual rotations of the earth with respect to the mean sun.