Large Radio Controlled Wall Clock with Large 3.27 inches Time digits
This Jumbo Large LCD Radio controlled wall clock will always show the correct time as it is constantly receiving the ( MSF - UK Version ) atomic clock radio timing signal.
- Automatic time change for Spring & Autumn and automatic time checks.
- 12/24 h time display ( select-able ) .
- Hours, minutes and second Time display.
- Date with Full digits day of the week & 3 digits display of the month.
- Indoor Temperature in Centigrade or Fahrenheit.
- Humidity display.
- Alarm with snooze function.
- Wall mounting or Table standing.
- Clock Dimensions: 24.8 x 20.6 x 2.8 cm
- Batteries required : 4 x AA batteries (not included).
- Box Supplied With : Clock and instruction manual.
Where consistently accurate time is needed Automatic time change for Spring & Autumn and automatic time checks, accurate to 1 second in 10 million years, have automatic set up for time and calendar (where applicable), The National Physical Laboratory (NPL) which is the UK's home of measurement and the nation's timekeeping. NPL is responsible for operating the national time system and making accurate time available across the UK. This clock keep accurate time by picking up the NPL's radio signal, called MSF, which is transmitted on 60KHz from Cumbria. This transmission carries a date and time code that the radio controlled products use to set themselves to the correct time. The signal is controlled by atomic clocks at the radio station and are adjusted to keep in step with the national time maintained at NPL laboratory in London.
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