• Extech CTH10 Radio-Controlled Wall Clock Hygro-Thermometer

Super Large 4.3" (109mm) Digit Clock Display:

The CTH10 is a Radio-Controlled Wall Clock Hygro-Thermometer. Receives Time Code from NIST Radio Station WWVB (North American region) and automatically adjusts year, date, day, hour, minute, second, and DST. A large LCD displays time, RH percent, temperature, year, month, date, and day. Comes with four AA batteries and user guide.


Radio-Controlled Wall Clock Hygro-Thermometer Features:

  • Receives Time Code from NIST Radio Station WWVB
  • Automatically adjusts year, date, day, hour, minute, second, and DST
  • Large LCD displays Time, RH%, Temperature, Year, Month, Date, and Day



Specifications                             Range
Relative Humidity                    20 to 90%
Temperature                            23 to 122°F (-5 to 50°C)
Alarm Clock                              Yes
Dimensions                              16.75 x 11.5 x 1.25" (425.4 x 292.1 x 31.75
Weight                                      2.75lbs (1.2kg)


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Extech CTH10 Radio-Controlled Wall Clock Hygro-Thermometer


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