Atomic Clocks

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Atomic Clocks

If you are looking to buy an atomic wall clock, digital atomic clock, or atomic alarm clock then you have come to the right place. We carry a large variety of atomic clocks from many brands.

Atomic clocks (also called radio controlled clocks) receive radio transmissions that are highly accurate and set themselves accordingly. The radio transmissions get their timing information from the United States master atomic clock, which is based on the natural resonance of the cesium atom, hence the name, "atomic clock". Of course to remain accurate to a fraction of a second, atomic clocks need to be able to receive the radio signal. Like any radio receiver, the signal may not reach them in some locations. Please see the bottom of the page for more information about atomic clocks.

Please click on the item title for complete description and availability information.

Atomic Wall Clock
Here is our analog atomic wall clock selection. We have atomic wall clocks by different brands that range from sizes 10 to 18 inches. These radio-controlled clocks have bodys constructed of different materials such as wood, aluminum, and metal.

Digital Atomic Wall Clock
If you are looking for a digital atomic clock then look no further. We have many digital atomic wall clock's by different brands that have LCD digits up to 2 inches in height. These radio-controlled clocks have bodys constructed of different materials such as wood, plastic and aluminum.

Atomic Alarm Clock
Looking for a reasonably priced atomic alarm clock? We have a wide selection of atomic alarm clock's. Some of these radio-controlled alarm clocks are functionally basic, while others have a long list of features.

Atomic Clock Radio
This is our atomic clock radio section. These atomic clock radio's set themselves, and maintains split second accuracy while offering many other features.

Atomic Travel Clock
These Atomic Travel Alarm Clocks are compact, simple, and they even set themselves by receiving WWVB radio transmissions.

The United States Government National Institute of Standards and Technology maintains a radio station, WWVB, in Ft. Collins, Colorado. This radio station transmits highly accurate time information. Atomic, or Radio Controlled clocks receive this signal when they can, and set themselves. These will maintain time accurate to a fraction of a second as long as they are placed in a location where they can receive the signal. Like any radio receiver however, they may not be able to receive the signal if they are in a building with a lot of steel in the structure, near computers or cordless phones that may generate interference, or if the weather is unsuitable.

Digital Atomic Clocks & Atomic Wall Clocks