Never fool with setting your clock again. I particularly like the fact that this clock has the option to display custom time zones outside of the four continental US timezones. It's a little more complicated than setup for a normal US timezone, but it's straightforward, and the clock comes with clear instructions on how to accomplish this. I work in aviation, so it's really nice to keep a clock around set to UTC and have the piece of mind knowing it's as accurate as can be. Clock looks great, is easy to read, and set up is as simple as flipping a switch to your desired time zone and inserting batteries.The option to insert extra batteries for longer life is a really nice feature as well.
Verified purchase: Yes | Condition: Refurbished
Automatically set itself soon after the batteries were installed. Has been keeping time that exactly matches the time on my computer. Has a flat lens that has lots of reflection, often making the clock unreadable. My old clock had a rounded lens that did not have the reflection problem.
Verified purchase: Yes | Condition: New
I wanted to put a radio controlled clock in my steel barn. I tried an ordinary so-called "atomic" clock and it failed to receive the signal. Not even at night when LF (low frequency) radio signals are much stronger. I am in California and the WWVB timing transmitter is near Fort Collins, Colorado. The problem is that my steel barn acts as a shield, keeping AM radio and LF clock-setting signals out. The signal is very weak in the steel barn. So I decided to try the "Ultratomic" clock. WWVB's clock-setting radio signal uses two different encoding methods. The simple legacy modulation format is high-low amplitude modulation, sort of like Morse code. Almost all radio controlled clocks use this mode. But a few years ago WWVB started using BPSK (binary phase shift keying) which is much more robust. Both signals are transmitted together. A BPSK receiver such as the "Ultratomic" clock will work with much weaker signals. The bottom line is that the Ultratomic clock not only worked in the barn, it set itself during DAYTIME hours when the LF signal is weakest. I was delighted. So if you are very far away from Fort Collins, Colorado (such as the east coast) and ordinary radio-controlled clocks don't work at your location, try one of these.Read full review
Verified purchase: Yes | Condition: New
I have my atomic clock positioned on a glassed-in porch so that I can see it while mowing & know what time it is & it replaced an older model that went bad. I also got a lady friend one so that she will always know what time it is to be able to set her kitchen & night stand clocks if the power goes off.
Verified purchase: Yes | Condition: New
This is the best clock I've owned. 6 C cells provide three years ==of service. the atomic clock doesn't need a window to receive its signal. and it's visible from across the room, what more can you want?
Verified purchase: Yes | Condition: New
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