LFF Atomic Clock 4.5″ Numbers, Atomic Wall Clock with Indoor & Outdoor Temperature，Never Needs Setting, Battery Operated, Date, Time, Wireless Outdoor Sensor, Jumbo Display Easy to Read
$47.99
Price: $29.99 - $47.99
(as of Feb 18, 2026 17:49:52 UTC – Details)
Product description
1 BATTERY POWERED 2 AUTOMATIC UPDATE DST 3 EASY TO READ 4 2INSTALLATION METHOD 5 EASY TO SET
What Should I Pay Attention to When Using Atomic Clock?
Please kindly make sure if you set the correct time zone for the atomic clock.Please read the user manual before using the atomic clock .Please kindly make sure if you have turned on the daylight saving time function （If not, please turn it off)Make sure your location can successfully receive the time signal, place the clock in an open place or near a window with good signal.Place outdoor sensors at least 3 feet away from television, computer, microwave, radio and other interference sources.To prevent interference, all buttons are temporarily unavailable while the atomic clock receives the signal (the whole process may last up to 5 minutes).After 48 hours, please write to us if you have any questions, questions or do not understand any part of these instructions.
Note: Only when battery is low, an icon will show at the right upper of the screen to warn “low battery”.
LFF Atomic Clock with Wireless Outdoor Sensor
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Price
$47.99$47.99
$54.99$54.99
$45.99$45.99
$79.99$79.99
$79.99$79.99
Model
LWC215
LWC216
LWC217
LWC100
LWC150
WWVB Time
✓
✓
✓
✓
✓
Product Size
14.2” x 9.4” x 1.1”
14.2” x 9.4” x 1.1”
14.2” x 9.4” x 1.1”
14.2” x 9.4” x 1.1”
14.2” x 9.4” x 1.1”
Time Zone
6
6
6
8
8
Indoor & Outdoor Temperature
✓
✓
✓
✓
✓
Indoor & Outdoor Humidity
x
x
x
✓
✓
Alarm Clock
✓
✓
✓
✓
✓
🌈 HIGH DEFINITION DISPLAY: The atomic clock has an upgraded large LCD screen, which is friendly to the elderly or visual impairment. The screen displays indoor outdoor temperature, alarm, time and date; 6 time zones are available, including EST, CST, MST, PST, AKT and HST; the time display comes with 12 / 24 hour format, while the temperature display unit is (°F) / °C for easy reading.
🌈 DUAL INSTALLATION: LFF atomic wall clock has 2 installation methods, it includes a table stand and a wall mount to make it stand on the table or hang on the wall. It has simple buttons, easy to set. You can manually set the time zone, language, date, time, RCC reception, alarm clock and reception channel in sequence (Default channel 1).
🌈 POWERED BATTERY: Atomic clock indoor outdoor thermometer is powered by 4 AA batteries(not included), the wireless outdoor sensor is powered by 2 AAA batteries(not included). Functional and stylish design makes it a perfect decor to kitchen, living room, bedroom, library and office. (Note: no backlight display)
📡 ATOMIC CLOCK: Digital clock adjusts time & calendar to atomic signal automatically, and could count seconds accurately.The wall clock can synchronize with WWVB radio, and the time zone can be selected according to the location. The transmission range is up to 328ft(100M) in an open area. The outdoor waterproof rating is IPX4, which is Splash-proof. For the transmitter, place the unit in an area protected from direct rain.
🎁 WHAT YOU WILL GET: 1×atomic clock; 1×outdoor sensor; 1×manual; Our digital clock measures in 14.2”×9.4”×1.1” inches. If you have any quality problems, please contact us in time.
⚠️ Note: Temperature below -4°F require Lithium batteries in the outdoor sensor.
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