(HAZ) Trace Ble Rdio Wll Clck Dig

Provides visibility from 20 ft. (6.1m). Fisherbrand Traceable Big-Digit Radio Atomic Wall Clock controls radio signal from the National Institute of Standards and Technology (NIST™) in Boulder, CO, automatically adjusts clock to precise time, daylight saving, leap year, and leap seconds (Earth rotation wobble corrections).