Extech CTH10A: Digital Clock/Hygro-Thermometer

Large Wall/Desktop Clock with Calendar, Temperature and Relative Humidity Functions

• Receives Time Code from NIST Radio Station WWVB (North American region) to maintain accuracy within 1 second (North America region)
• Signal indicator displays signal strength in 3 levels to indicate successful synchronization
• LCD displays Time, Relative Humidity, Temperature, Year, Month, Date, and Day
• Time can be displayed as 12 or 24 hour format
• Large 4.3'' (109mm) digit clock display can be easily viewed from a distance
• Automatically adjusts for daylight savings time (DST)
• Programmable Alarm Clock with Snooze feature
• Built-in stand for desktop or wall-mount
• Complete with built-in stand and three C size batteries