The Maverick WS-1000 Weather Station automatically sets its clock to the radio signal from the U.S. atomic clock in Colorado, ensuring accurate time. The time format is user-selectable for 12-hour with AM or PM, or for 24-hour military-style timekeeping. A single daily alarm beeps for 1 minute and can be set with or without the 5-minute snooze function active. Indoor and outdoor temperatures and relative humidity are simultaneously displayed on main station. Outdoor temperature or outdoor ...