Extech Clock, Radio Controlled, Temp/Humidity CTH10A

Extech Clock, Radio Controlled, Temp/Humidity CTH10A. Clock, Radio Controlled, Temp/Humidity. Clock, Radio Controlled, Temp/Humidity Wall Clock Hygro-Thermometer Receives Time Code from NIST Radio Station WWVB (North American region) Large LCD displays Time, RH%, Temperature, Year, Month, Date, and Day Super large 4.3" (109mm) digit clock display can be viewed from 150 feet (45mm) Signal indicator displays signal strength in 3 levels to indicate successful synchronization Automatically adjusts for daylight savings time (DST) Alarm Clock Built-in stand for desktop or wall-mount Complete with built-in stand and four AA batteries