Sharp Atomic Clock - Never Needs Setting! –Easy to Read Numbers - Indoor/Outdoor Temperature, Wireless Outdoor Sensor - Battery Powered - Easy Set-Up!! (4" Numbers)

Muy buen producto, tengo un año con el sin necesidad de ajustar la hora.

Initially, looks good, clear display, large number easily see across the room. Easy setup, and one of the nice things is not only is the manual good, but the instructions for setting up are ALSO printed on the back of the unit itself. Not many things worse than trying to find a manual two years later, or trying to search the internet for instructions when you can't remember how to set things. Also, nice that you can search for the WWVB time signal manually at any time, most units make you wait 24-48 hours to ensure the signal is detected. While they claim that daytime detection is problematic (and I understand propagation issues and such, as an Amateur Extra Clsss operator), the clock was able to find the signal mid-morning within 30 seconds. My only complaint is that there should be an accessory plug port or USB input port to plug in an AC/USB adapter instead of battery-only. I mean, how hard would that be, even if they didn't include the adapter itself?

use in my house....outside temperature is good and precise....good clock and good size...

Good product, but very hard to see unless lit. Would be nice if the background was white, it had a light, etc. The outside sensor although accurate some days, seems to vary depending on where you mount it. There have been days where it's showing 50c+ (which is insane), but overall it's pretty accurate. As some others have said, you can't mount this with a single hook/screw, it weighs more on one side than the other, so if you use a single screw/hook it sits tilted to one side.

Good quality