Extech CTH10A Digital Clock/Hygro-Thermometer Wall Clock

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 batterie

• Relative Humidity: 20 to 99%; Basic Accuracy RH ±6%RH
• Temperature: 32 to 122°F (0 to 50°C); Basic Accuracy ±2°F/1°C
• Alarm Clock: Yes
• Alarm Snooze: Yes
• Dimensions: 16.75 x 11.5 x 1.25” (425.4 x 292.1 x 31.75mm)
• Weight: 2.75lbs (1.2kg)

• Extech CTH10A Datasheet.pdf