HIgh Precision Clock

For use in factory, classroom and hospital

 - Accurate to 1 second in 20 years (2 ppb)
 - Factory synchronized with the Atomic Clock
 - Ideal replacement for wired synchronized clock systems
 - Factory configured, no further configuration required
 - No GPS, network connection, sync wire or radio required to receive time
 - Energy efficient: 800 mA @ 24 VAC or VDC
 - Assembled in the U.S.A.

Simply plug it in and it is accurate up to 1 second in 20 years.