12 best skyscan atomic clocks
Skyscan atomic clocks are a type of wall clock designed to provide highly accurate timekeeping by synchronizing with atomic time signals. These clocks are commonly used in homes and offices and offer several key features:
Atomic Time Synchronization: Skyscan atomic clocks are equipped with built-in radio receivers that can receive signals from atomic timekeeping stations. These signals provide the most precise and accurate time information available, typically based on signals from atomic clocks maintained by national laboratories.
Automatic Time Updates: One of the primary advantages of Skyscan atomic clocks is their ability to automatically update the time to ensure it remains accurate. They regularly receive time signals, usually during the night when radio interference is at its lowest, to make adjustments as needed.
Precision: Skyscan atomic clocks are known for their high degree of precision.They can display time with incredible accuracy, often to within a fraction of a second, ensuring that you always have the correct time.
Daylight Saving Time (DST) Adjustment: Many Skyscan atomic clocks have the capability to automatically adjust for Daylight Saving Time changes. This means they will spring forward or fall back by an hour when DST starts or ends, without any manual intervention required.
Display Features: These clocks often come with additional features such as displaying the date, indoor temperature, and humidity. Some models also include alarm functions, countdown timers, and backlighting for easy reading in low-light conditions.
Variety of Designs: Skyscan atomic clocks come in various designs and sizes to suit different tastes and room decor. They are available in both digital and analog formats and can range from simple and minimalist to more decorative options.
Easy Setup: Setting up a Skyscan atomic clock is typically straightforward. You may need to select your time zone during the initial setup, and the clock will do the rest, synchronizing with the atomic time signal.
Reliability: These clocks are known for their reliability and long-lasting performance. With regular time updates and durable construction, they can provide accurate timekeeping for years.
In summary, Skyscan atomic clocks are popular choices for individuals who value precise and automatically updated timekeeping. Their ability to synchronize with atomic time signals ensures that you always have the most accurate time, and their additional features make them a functional and attractive addition to your home or office decor.
Below you can find our editor's choice of the best skyscan atomic clocks on the market
Sharp Atomic Clock - Atomic Accuracy - Never Needs Setting! - Jumbo 3" Easy to Read Numbers - Indoor/ Outdoor Temperature Display with Wireless Outdoor Sensor - Battery Powered - Easy Set-Up!!
Sharp
- Atomic Accuracy: The Atomic clock has a built-in receiver that automatically synchronizes itself with the WWVB radio broadcast by the US Government’s National Institute (NIST) in Fort Collins, Colorado. The Atomic Clock will always be accurate to within one second as it receives daily WWVB updates.
- Wireless Outdoor Sensor: The Wireless outdoor sensor (included) transmits the outdoor temperature to the Atomic Wall Clock. The sensor can be placed anywhere within 100ft of the receiving unit. The wireless technology means no wire installation is necessary.
- Jumbo 3” Tall LCD Time Display - Easy to Read, Easy to Use, Easy to Set up - Use as either a wall clock, or as a desk clock with integrated stand. Perfect for anyplace in your home.
- Displays indoor and outdoor temperature - Displays calendar and day of week
- Battery powered: Main unit 3 x AA batteries - Sensor 2 x AAA batteries (not included)
User questions & answers
| Question: | does it make a difference if you put the batteries in the clock before the outside unit |
| Answer: | I couldn’t get that part working on mine |
| Question: | What are the dimensions of the clock |
| Answer: | HI, Thank you for reaching out. The dimensions are 8.75" across x 7.9" tall x .5" wide. Thanks, The Clock Shop |
| Question: | Our clock suddenly stopped showing correct outside temperature. Does anyone know how I can fix it |
| Answer: | I have the same clock with the same problem. The sensor worked for a couple of weeks and then just stopped. Company has removed the ability to leave a message and does not answer this number. I have not been able to contact them or even find an address, email or physical, to contact them in writing. I contacted Sharp, because their name is on it, and they really don't care or have anything useful to offer other than the same phone number that hasn't been working since at least March 2020 when I first started trying to contact them. Don't waste time or money on the absolute garbage clock from Sharp, Model SPC1107. It's not really a Sharp product , and there's no way to ever get any help WHEN (not if) it fails. The only fix for this junk clock is to simply not own one. |
| Question: | Does the time illuminate at night |
| Answer: | Hi, Thank you for reaching out. The Sharp Model SPC1107, is not backlight and does not illuminate at night. Thanks, The Clock Shop |
Product features
Easy to Read - Easy to Use - Atomic Accuracy
The Sharp Atomic Wall Clock has a built in receiver that automatically synchronizes itself with the WWVB radio broadcast by the US Government ‘s National Institute of Standards and Technology (NIST) in Fort Collins, Colorado. The Sharp Atomic Clock will always be accurate to within one second as it receives daily WWVB updates.
Never Needs Setting - Indoor/Outdoor Temperature Readings
- The Sharp Atomic Wall Clock has a built in receiver that automatically synchronizes itself with the WWVB radio broadcast by the US Government ‘s National Institute of Standards and Technology (NIST) in Fort Collins, Colorado. The Sharp Atomic Clock will always be accurate to within one second as it receives daily WWVB updates.
- Indoor Temperature sensor is located in the Atomic clock unit itself, and gives the ambiant temperature of the room.
- The Wireless Sensor transmits the outdoor temperature to the Sharp Atomic Wall Clock. The sensor can be placed anywhere within 100 feet of the receiving unit. NO wire installation needed!
Easy to Read - Easy to Use - Battery Operated
- Month, Date and Day are clearly shown and are updated automatically by the WWVB radio broadcast by the US Government ‘s National Institute of Standards and Technology (NIST) in Fort Collins, Colorado.
- The Sharp Atomic Clock (Model - SPC1107A) can be easily mounted to the wall or can be used on table top or desk with the built in stand.
- No cords! The clock runs off of battery power and can be used almost anywhere. The Main Display unit uses 3 x AA batteries and the wireless outdoor sensor uses 2 x AA batteries (not included)
Sharp (SPC1107A) - Perfect for Desk or Wall
The Sharp Atomic Clock (SPC1107A) is the ideal size to use on the table or counter in the kitchen, or on the desk or bookshelf in the office.
Easy to Read - Time, Date, Temperature
The large 3.3" tall numbers are easy to read, and can be seen from across the room. The temperature for both indoor and outdoor is shown below the time, along with the Day, Month, and Date - and NEVER NEEDS SETTING for easy use.
Wireless Outdoor Sensor
The Wireless outdoor sensor (included) transmits the outdoor temperature to the Atomic Wall Clock. The sensor can be placed anywhere within 100ft of the receiving unit. The wireless technology means no wire installation is necessary.
SHARP - A Name You Can Trust.
Sharp has been making quality alarm clocks for over 25 years and is the largest suppler of Retail Alarm Clocks in the United States with over 61,000,000 sold. Millions trust us with helping them start their day and staying on track.
Marathon Slim Atomic Full Calendar Wall Clock with Indoor/Outdoor Temperature. Extra Long 4.5 Inch Digits. Comes with External Probe for Refrigerators - CL030066GG (Graphite Grey)
Marathon Electric
- MULTI LINGUAL OPTIONS: Days of week and month in 3 languages and user selectable- English, French and Spanish
- HIGH DEFINITION DISPLAY: Features large, easy to read, 4.5" digits
- 7 TIME ZONES AND 12 OR 24 HOUR DISPLAY OPTIONS: Choose to display the time in 7 different time zones with an option to have the time in 12 or 24 hour formats. Also includes an option to turn Daylight Savings Time on or off.
- TEMPERATURE DISPLAY AND A FREE REFRIGERATOR PROBE: Indoor and outdoor temperature in both Celsius and Fahrenheit. Comes with a bonus refrigerator probe.
- SELF-SETTING/ADJUSTING: Using radio frequencies broadcast from NIST's Colorado Atomic Clock
User questions & answers
| Question: | How is the vertical angle of view? Could I read it if it sits on a top shelf |
| Answer: | This clock doesn't have a vertical view. It is a horizontal clock. |
| Question: | Outside temperature stopped displaying after 6 month. Replacing batteries has not helped. What is going on |
| Answer: | I had to replace batteries in remote then take batteries out of clock when the clock came back ok On the temperature was working |
| Question: | will this clock display greenwich mean time |
| Answer: | Yes, but only if you set it to Greenwich mean time. It only shows time from one zone. |
| Question: | is this backlit |
| Answer: | Hello from Marathon Watch, Thank you for reaching out to us. The Marathon CL030066 Slim Atomic Full Calendar Clock is not backlit. We do have another Model CL030052WH that is backlit. Thank you Marathon Watch Customer Service |
Product features
Marathon Slim Atomic Full Calendar Clock with Indoor/Outdoor Temperature
Marathon's Atomic Digital Clock with Indoor and Outdoor temperature can be wall mounted or displayed on a desktop with its built-in foldable stand, making it ideal for home, office and workstation settings.
Extra Long 4.5 Inch Digits
Information displayed includes: calendar, clock and temperature - all seen with one quick glance. The atomic feature calibrates time signals and self-adjusts automatically. One wireless remote sensor is included to monitor indoor / outdoor temperatures in Celsius or Fahrenheit.
Comes with External Probe for Refrigerators
Choose to display the time in 7 different time zones with an option to have the time in 12 or 24 hour formats. Also includes an option to turn Daylight Savings Time on or off.
La Crosse Technology Atomic Digital Clock with Outdoor Temperature, Oak, 0
La Crosse Technology
Product 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)
La Crosse Technology WS-8115U-S-INT Atomic Digital Wall Clock with Indoor and Outdoor Temperature
La Crosse Technology
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
