Price: $24.99 - $19.99
(as of Nov 11, 2025 12:44:20 UTC – Details)
Product description
WallarGe Atomic Clock Automatically Set & Update by WWVB
Atomic Function
With battery inserted, the clock enters WWVB searching to update time automatically.
To ensure better reception, you could place the clock in area with good signal like near window.
Also, it will search for WWVB signal at 1:00am, 2:00am, 3:00am, 4:00am, 5:00am every midnight to correct time.
Tips:
In most areas, a signal can only be received at night. If your clock does not receive WWVB signal in daytime, please wait overnight and it will be set in the morning.
The clock has a fold-out stand, just open the bracket and you can place it anywhere you want. It also has two holes on back, so that you can use it in different way.
There are two temperature display modes: Fahrenheit and Celsius, just click the button [-.°C/°F] at the back to exchange. The clock is inserted with a high-precision temperature sensor inside that can test the indoor temperature from 32°F to 122°F (0°C to 50°C).
1 Battery Operated
2 AUTO DST
3 Alarm Optional
4 4 Time Zones
5 12/24 Hr Format
Does this clock have outdoor temperature?
No, this CL6009 has no outdoor temperature, we have another type CL7001 which has outdoor temp.
Does this clock has back light?
No, it has no back light.
How could I set the day?
The day will be set automatically when Year / Month / Date are all set well, please don’t ignore the year setting.
How many time zones it has?
This atomic clock has 4 times zones: EST, CST, MST, PST
What is the dimension of time displayed?
The time numbers are 2.1″ high by 3.8″ wide.
Atomic Clock Digital – The clock has a built-in receiver that automatically synchronizes itself with WWVB radio broadcast, which will set and update time automatically every midnight, no need to set manually. It has four time zones selectable: EST, PST, MST, CST.
Digital Wall Clock Battery Operated – This digital clock is supported by 3xAAA battery (Not included). No wires make it can be placed anywhere; and the low battery symbol reminds you to replace the battery in time to avoid getting the wrong time due to low power.
Digital Wall Clock Large Display – The LCD screen measures 6.2 in x 3.7 in and it displays time, indoor temperature, day and date. Each section is showed separately, allows you to read the content easily and quickly.
Atomic Clock with Auto DST – With DST on, the time would go forward or backward one hour automatically in daylight saving time, no worry about time changing on that day. If for no need, it could also be turned off, then “AUTO DST” disappears from screen.
Digital Alarm Clock – The alarm could be turned on or off according to your need, just click the button to set. When alarm is set on, there is a bell icon staying on screen. The icon will disappear if alarm is set off. When alarm goes off, just click any button to stop it on the day.
12/24Hr Time Mode – This atomic clock has two display modes (standard time and military time). When clock time is set for one mode, the alarm time would be followed same automatically. Also, the temperature display could be exchanged from Fahrenheit to Degree by clicking the button on back.
Customers say
Customers find this wall clock to be of good quality, with a large display and easy-to-read numbers that can be seen from across the room. They appreciate its accuracy, particularly noting the reliable temperature readings, and find it simple to set up and use. The functionality receives mixed reviews – while some say it works well, others report issues with the atomic time feature not working properly. The timekeeping aspect also gets mixed feedback, with some saying it keeps time perfectly while others report it jumping ahead by 2 hours.
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