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 La Crosse WS-8115U-S Digital Atomic Clock in Silver
The La Crosse WS-8115U-S Digital Atomic Clock is a digital wall clock that displays radio controlled atomic time as well as the indoor and outdoor temperature. Additionally, the WS-8115U-S features a calendar which displays the date and day of the week. The La Crosse Technology WS-8115U-S is primarily intended to be hung on a wall, but with its integral flip-out stand (on the back of the clock) it can be placed on a desk or nightstand.Regular price: $34.95
Sale price: $28.49, 2/$48.49, 5/$108.49, 10/$209.25 | |  La Crosse WS-8115U-B Digital Atomic Clock in Black
The La Crosse WS-8115U-B Digital Atomic Clock is a digital wall clock that displays radio controlled atomic time as well as the indoor and outdoor temperature. Additionally, the WS-8115U-B features a calendar which displays the date and day of the week. The La Crosse Technology WS-8115U-B is primarily intended to be hung on a wall, but with its integral flip-out stand (on the back of the clock) it can be placed on a desk or nightstand.Regular price: $34.95
Sale price: $28.49, 2/$48.49, 5/$108.49, 10/$209.25 |
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 La Crosse WS-8117U-IT-AL Atomic Digital Wall Clock, Aluminum Trim
The La Crosse WS-8117U-IT-AL Atomic Digital Wall Clock displays the phase of the moon along with the time, day/date, weekday, and indoor temperature. The time is highly readable in large and bold 2 inch digits. The outdoor temperature is transmitted to the clock from up to 330 feet away by the included TX37U-IT wireless remote thermo sensor/transmitter. This clock also features a daily alarm setting with snooze function.Regular price: $49.95
Sale price: $36.95, 2/$65.50, 5/$151.75, 10/$295.50 | |  La Crosse WS-8117U-IT-C Atomic Digital Wall Clock, Cherry Finish
The La Crosse WS-8117U-IT-C displays the phase of the moon along with the time, day/date, weekday, and indoor temperature. The time is highly readable in large and bold 2 inch digits. The outdoor temperature is transmitted to the clock from up to 330 feet away by the included TX37U-IT wireless remote thermo sensor/transmitter. This clock also features a daily alarm setting with snooze function.Regular price: $49.95
Sale price: $36.95, 2/$65.50, 5/$151.75, 10/$295.50 |
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 La Crosse WS-8117U-IT-OAK Oak Finish Digital Atomic Wall Clock
The La Crosse WS-8117U-IT-OAK displays the phase of the moon along with the time, day/date, weekday, and indoor temperature. The time is highly readable in large and bold 2 inch digits. The outdoor temperature is transmitted to the clock from up to 330 feet away by the included TX37U-IT wireless remote thermo sensor/transmitter. This clock also features a daily alarm setting with snooze function.Regular price: $47.95
Sale price: $36.95, 2/$65.50, 5/$151.75, 10/$295.50 | |  La Crosse WS-8157U-CH-IT Atomic Digital Wall Clock, Cherry Finish
The La Crosse WS-8157U-CH-IT Atomic Clock with Indoor/Outdoor Temperature and Weather Forecast, Cherry Finish displays any of three forecast icons that provide an accurate prediction of weather conditions for the next 12 to 20 hours based on changes in air pressure. Along with the forecast icon, a weather tendency arrow indicates the current air pressure trend (if changing). The WS-8157U-CH-IT features a warm, tightly grained cherry finish.Regular price: $64.95
Sale price: $36.95, 2/$65.50, 5/$151.75, 10/$295.50 |
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 SkyScan 87700 Digital Atomic Wall Clock
The SkyScan 87700 Digital Atomic Wall Clock shows the hour and minutes in numbers 2 1/4 inches tall. The bottom portion of the display shows a moon phase icon, day, numeric date, indoor temperature, and outdoor temperature. The indoor temperature and outdoor temperature digits are 3/4 inches tall, while the weekday and the numeric date are about 1/2 inches tall. The moon phase icon is prominently displayed in the center of the lower portion of the clock at just under 1-1/2 inches tall.Regular price: $49.95
Sale price: $34.95 | |  Atomix 00562 Tech Atomic Digital Wall/Table Clock
If you're looking for a digital atomic clock with a really big LCD display, the Atomix Tech surely merits your consideration. The sharp, modern looking AtomixTM Tech can be hung on a wall, or placed on a table or bookshelf. The Tech has alarm, date, day and indoor temperature displays.Regular price: $39.95
Sale price: $24.95, 2/$49.00, 5/$120.00 |
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 Atomix 00582A1 Camden Atomic Clock with Calendar and Indoor Temperature
The Atomix 00582A1 Camden Atomic Clock is semi-metallic titanium gray in color. Its large, 2-section LCD panel displays the time in 12-hour or 24-hour format plus the month, date, and weekday and the indoor temperature in °F or °C. The Camden looks clean and uncluttered because all of its control buttons are on the back. Hang the Atomix Camden clock on your wall, or place it on a table or shelf.Regular price: $29.95
Sale price: $23.95, 2/$47.00, 5/$115.00 | |  Atomix 75310 Hanover Atomic Clock with Calendar and Indoor Temperature
The 75310 Hanover Atomic Clock is styled in semi-metallic silver and gray. In its large LCD panel, this clock displays the time in 12-hour or 24-hour mode, month, date, weekday, and indoor temperature in °F or °C. The Hanover looks clean and uncomplicated because all of its control buttons are on the back. Place this clock on a table or shelf, or hang it on a wall.Regular price: $39.95
Sale price: $27.95, 2/$54.00, 5/$132.50, 10/$260.00 |
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 Atomix 75320 Worthington Atomic Clock with Indoor and Wireless Outdoor Temperature
With the Atomix 75320 Worthington digital atomic clock, you get split-second accuracy and lots of features, including an indoor/outdoor thermometer. And you'll like the clock's big, bold display. In it, you can view hour, minutes, seconds, month, day, date, indoor temperature, and outdoor temperature. One wireless remote thermo sensor is included, and the Worthington can work with up to three. This clock looks great hanging on a wall or resting on a table, desk, or shelf.Regular price: $44.95
Sale price: $36.95, 2/$72.00 | |  Acu-Rite 75321A1 Digital Atomic Wall Clock with Wireless Indoor/Outdoor Thermometer & Weather Forecaster
The Acu-Rite 75321A1 Digital Atomic Wall Clock looks great either hanging on a wall or resting on a table or a shelf. On its display, Acu-Rite 75321A1 shows the current indoor temperature, outdoor temperature, weather forecast icon, relative humidity, atomic time digits, as well as the day, month, and year. This radio controlled clock features large bold digits, especially those for the indoor and outdoor temperature.Regular price: $49.99
Sale price: $34.95 |
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The clocks in the above sections are one
of the following three technologies. Each has its own implications
toward accuracy.
Quartz: Quartz alarm clocks,
like any quartz clock, has it's accuracy controlled by a quartz
crystal. A precisely trimmed quartz crystal is used to generate an
electrical timing signal that regulates the speed of the clock.
Quartz clocks may gain or lose around one second per day, and the drift
rate may depend somewhat upon temperature.
Auto setting: Auto-setting
clocks are a relatively new technology. They are available under a
number of names, depending on the manufacturer. Auto-setting clocks
are built with a quartz crystal to regulate speed, and a built in
integrated circuit that knows the approximate time, and the date.
Although they can gain or lose time like any quartz clock, they have one
advantage. They know about, and will automatically adjust for
daylight savings time.
Atomic, or Radio Controlled:
The United States Government National Institute of Standards and
Technology maintains a radio station, WWVB, in Ft. Collins,
Colorado. This radio station transmits highly accurate time
information. Atomic, or Radio Controlled clocks receive this signal
when they can, and set themselves. These will maintain time accurate
to a fraction of a second as long as they are placed in a location where
they can receive the signal. Like any radio receiver however, they
may not be able to receive the signal if they are in a building with a lot
of steel in the structure, near computers or cordless phones that may
generate interference, or if the weather is unsuitable. Please note.
The signal they receive does not propagate well during the
day. That's the nature of the signal, not the clock. These
clocks are designed to catch the signal when they can, generally in the
middle of the night, calibrate themselves, and then run quite accurately
for days until they can catch another signal. When
you first put in the batteries, they will most likely not set themselves
until the middle of the night. The analog clocks generally tick for
a few seconds, advance to 4:00, and wait. The digitals display
various things while they wait. That's normal. By morning,
weather permitting, it
should be correct.
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