10 best la crosse technology atomic clocks
La Crosse Technology is a well-known manufacturer of atomic clocks, which are popular for their precision and accuracy in timekeeping. Here's some information about La Crosse Technology atomic clocks:
Atomic Clock Technology: La Crosse Technology atomic clocks utilize atomic timekeeping technology to provide highly accurate and reliable time. These clocks receive radio signals from atomic clocks maintained by national laboratories, such as the National Institute of Standards and Technology (NIST) in the United States. This ensures that the displayed time is always in sync with the most precise time standards available.
Automatic Time Updates: One of the key features of La Crosse Technology atomic clocks is their ability to automatically update themselves to the correct time. They do this by receiving radio signals that transmit the current time, date, and sometimes even weather information. This eliminates the need for manual time adjustments, including daylight saving time changes.
Variety of Models: La Crosse Technology offers a wide range of atomic clocks, including wall clocks, alarm clocks, desk clocks, and more. These clocks come in various styles, sizes, and finishes to match different home decor preferences.
Additional Features: Depending on the specific model, La Crosse Technology atomic clocks may include additional features such as indoor temperature and humidity readings, calendar displays, backlighting for nighttime visibility, and alarm functions.
Easy Setup: Setting up a La Crosse Technology atomic clock is typically straightforward. Once the clock receives the radio signal and sets itself to the correct time, you may only need to select your time zone to ensure accurate timekeeping.
Battery-Powered: Many La Crosse Technology atomic clocks are battery-powered, which means they can be placed anywhere in your home without the need for electrical outlets or wiring.
Reliability: Thanks to their atomic timekeeping technology, La Crosse Technology atomic clocks are known for their high level of reliability and minimal time drift. They are an excellent choice for those who require precise timekeeping for various purposes.
Home Decor: La Crosse Technology pays attention to design, offering atomic clocks that can complement various home decor styles. You can find modern, traditional, and contemporary designs to suit your personal taste.
Popular Choice: La Crosse Technology atomic clocks are a popular choice for both residential and commercial settings, including homes, offices, schools, and more.
When considering a La Crosse Technology atomic clock, think about your specific preferences, such as the clock's style, size, and any additional features you may need.These clocks are widely available and can be purchased from many home decor and electronics retailers.
Below you can find our editor's choice of the best la crosse technology atomic clocks on the marketProduct description
Stylish atomic digital clock is packed with many features and offers modern look to add to your living room or kitchen. Outdoor temperature display receives wireless data from weather-resistant transmitting sensor over 300 ft. (100 m) range, down to -40 F. Large, 2 inch tall time digits set automatically to your time zone selection and adjust to daylight savings, all on an easy to read LCD with calendar display & moon phase. Clock indicates active alarm, WWVB signal, and low/weak battery with adjustable display language. Mount clock onto wall or fold-out leg stand to place on table.
- Atomic self set time and date with optional manual set
- Automatic Daylight savings time reset (on/off option)
- Large 2.125 inch time digits for easy reading
- Calendar: month, date, day
- Monitors Indoor and wireless outdoor temperature (F/C)
User questions & answers
Question: | Battery or plug in |
Answer: | Battery, The outdoor sensor does not work, the main reason I bought it. Also, not backlit,not good in the dark. |
Question: | How long do the batteries last for each - transmitter and clock |
Answer: | The batteries in the clock itself last for 18-24 months. The outdoor temperature sensor batteries lat for about 18 months in a temperate climate. |
Question: | why won't it synch with the atomic clock |
Answer: | These types of clocks are sensitive to electrical noise. Try moving it away from light dimmers and other electrical appliances that might be interfering with the 60Khz time signal. |
Question: | What is the overal size of the clock |
Answer: | The clock is 11" wide and 7" tall. |
Product features
Large Digital Time
- Atomic time and date (manual set option)
- Automatically updates for Daylight Saving Time (On/Off option)
- Large 2.125” time digits for easy reading
- 12 Hour time display with 7 time zone settings (ATL to HAT)
- Crescendo alarm with 10 minute snooze
- Calendar: month, date, full weekday
- 12 Moon phase icons
Long Range Wireless Transmission
- Indoor/out temp (F/C) with Hi/Lo recorded values
- Temperature trends
- Transmits over 330 ft range (obstructions & resistance may reduce range)
- Weather resistant (Proper location: North wall protected from direct sunlight/precipitation, well-ventilated for accuracy
- Indoor Temperature Range: 32 F to 122 F; Outdoor Temperature Range: -40 F to 140 F (-40 C to 60 C)
- Sensor requires 2 AA batteries (not included) (measures 1.57"L x 0.79"W x 5.12"H)
Easy access (top button) and operation
- Displays Weekday in English or Spanish
- Indicates Atomic signal, low/weak battery, and outdoor sensor signal strength
- Wall hanging or free standing
- Clock: 2 AA alkaline batteries (not included) (11.10"L x 1.14"W x 6.75"H - LCD: 6.60"L x 2.40"W (2" H time)
- Sensor: 2 AA alkaline batteries (not included) (1.57"L x 0.79"W x 5.12"H)
Product description
troubleshooting Steps : Remove all batteries from outdoor sensor and clock. Press one of the buttons on the clock at least 20 times to clear all memory. Verify that the clock is blank before proceeding (there may be lines painted on the screen). Leave both units without power for 15 minutes (very important). Insert fresh batteries into the outdoor sensor. Insert fresh batteries into the clock. Keep the outdoor sensor 5-10 feet from the clock. When RF connection is established, the temperature will appear on the station. Allow the outdoor sensor and clock to sit together for 15 minutes to establish a strong connection. Do not press buttons for 15 minutes. For optimum 915MHz transmission, the outdoor transmitter should be a distance of no more than 200 feet (60 meters, open air) from the clock.
Note: Distance: The maximum transmitting range in open air is over 200 feet (60 meters) between the outdoor transmitter and the clock. Consider what is in the signal path between the clock and the transmitter. Consider the distance the clock is located away from other electronic in the home. Resistance: Obstacles such as walls, windows, stucco, concrete, and large metal objects can reduce the range. When considering the distance between the transmitter and the clock (200 feet open air) cut that distance in half for each wall, window, tree, bush or other obstruction in the signal path. Closer is better. Do not mount the transmitter on a metal fence. This significantly reduces the effective range. Interference: Consider items in the signal path between the transmitter and the clock. Sometime a simple relocation of the transmitter or the clock will correct the interference issue. Windows can reflect the radio signal. Metal will absorb the RF (radio frequency) signal. Stucco is held to the wall by a metal mesh. Transmitting antennas (ham radio, emergency dispatch center, airports, military base etc.) Electrical wires (utilities, cable etc.) Vegetation is full of moisture and reduces signal.
- Wirelessly monitors indoor/outdoor temperatures
- Atomic Clock automatically & adjusts for daylight Saving time
- 12- & 24-hour Clock. Remote transmission of outdoor temperature to temperature station by 915 MHz
- Wall hanging or free standing; Perpetual calendar & Time zone setting
- Requires 2 AA & 2 AAA batteries
- Accurate and self-setting atomic time and date with automatic daylight saving time
- Indoor and outdoor temperature; 200 feet wireless range.
User questions & answers
Question: | Is the transmitter 915 MHz or 433 MHz |
Answer: | It is 915 MHz |
Question: | Other than the price, what are the differences between the model WS-8115U-S and the WS-8115U-B |
Answer: | Go on line to see the differences between the WS-8115U-S and the WS-8115U-B http://www.lacrossetechnology.com/ |
Question: | can it be as used desk clock |
Answer: | No. It can not be used as a wall clock or table. It does not work. |
Question: | light |
Answer: | The clock is not illuminated...and it it does not weigh very much...therefore it is very "light" |

La Crosse Technology 513-1417CH-INT Atomic Digital Clock with Temperature and Moon Phase
Alkaline battery dated at least 7 years in advance (super, ultra, max, heavy duty and rechargeable types should be avoided). Place them back into the remote sensor; making sure they are installed according to the diagrams in the battery compartment.
Next, taking care not to press any buttons, reinstall the batteries in the display according to the diagram in the battery compartment.
Do not press any buttons for at least 15 minutes after installing the batteries. (Let them establish a good connection.)
The temperature should be showing on your display. You can now put your sensor back outside.
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Following is a basic restart procedure for clocks and weather stations that do not have wind or rain:
Bring both units inside and have the units 3-5 feet apart with nothing between them.
Remove all power from both units.
Press one of the buttons on the display at least 20 times to clear all memory. Verify that the display is blank before proceeding.
Let all the units sit with batteries out for 10 minutes.
Be sure to use a new, Brand Name Alkaline battery dated at least 7 years in advance (super, ultra, max, heavy duty and rechargeable types should be avoided). Place them back into the remote sensor; making sure they are installed according to the diagrams in the battery compartment.
Next, taking care not to press any buttons, reinstall the batteries in the display according to the diagram in the battery compartment.
Do not press any buttons for at least 15 minutes after installing the batteries. (Let them establish a good connection.)
The temperature should be showing on your display. You can now put your sensor back outside.
By Theresa L. Brezden on December 15, 2020