Product review (5 stars): Finally, a wireless temp and humidity sensor that works!
Finally, a wireless temp and humidity sensor that works! I have gone through several La Crosse Large Atomic Digital Wall Clock with Indoor/Outdoor Temperature and am now on my third. Each clock stopped receiving outdoor temperature at about the three year mark. I replaced both indoor and outdoor sensor batteries and followed the instructions, powering up the clock first and then the outdoor sensor waiting for the clock to register the temp before setting the clock but to no avail. I even placed the outdoor sensor just a few feet from the clock and it still didn't work.

Now the clock and indoor temp still functions so I bought this unit to replace the outdoor temp and it has humidity also. I works like a charm, just put in batteries in any order you like and in seconds, it registers the data from the remote sensor - that's it! I have it now nearly a month and it works great. At just $20.00 which includes the outdoor sensor, it was a lot less money than replacing the entire large digit La Crosse atomic clock. When I first powered it up, I had the outdoor sensor right next to the display and the temperature readings were within a degree of each other, humidity readings were within 2-3% which is pretty darn accurate for a $20.00 device. For those of you wanting to know outdoor temp and humidity in an easy to read desktop display, this is your solution. BTW, the base is removable and it has a keyhole in the back so it can be hung on a wall as well. All in all, it is surprising easy to use and accurate