Power Sentry Wallplate digital Thermometer Model #100810

I purchased 4 of these to put around our home. I have some hot spots and wanted to check to see if the temperatures around the home are similar or not. We had a few of these already installed in our home when we purchased it 10 years ago.These are very easy to install. Changing the battery is super easy and take a pretty common cell battery.Of the four that I purchased, one had a battery that was bad. No problem, I replaced the battery and it worked fine. It was a minor inconvenience.I would purchase this again if I had any more switches to install them on. LOL.It would be nice if they had horizontal plates with the temp on the long side of the switch. My home is a older home and some of the switches are sideways. strange, but I can't change them without redoing the wall. I installed one sideways for this reason, and it works great.

they look like regular light switch covers but it's nice to see what the temperature really is especially in rooms that you don't regularly have Central Heating in or maybe doesn't feel like it heats the same as of the rooms. we both have electric heat so each room Heats differently in these are great to be able to tell what the room really is at

If they'd made the LED numbers on it a reflective (soft) light it would be perfect. If you are in the dark you aren't going to be able to read it w/o a some light. It keeps temperature correct. Easy to place on.

these little wallplate thermostats work fine and are approx $10 depending on where you shop. the only issue i see is that they're not back lit (that might require a larger battery) so they're a bit hard to see - I have to lean in and down to see them...

Bought two of these. They work great and were very easy to install. They come in F, and you just pull the strip and swap out the switchplate. They are keeping accurate temperature. I am going to buy three more of these. Easy to read.

I question the accuracy of the thermometer. It changes frequently in a short period of time by three to four degrees. Just doesn't seem calibrated well or it's overly sensitive to something.

Bought for my mom. She loves checking out the temperature in her bedroom. Very accurate!

Work fairly well in our school classrooms and hallways for the past 5-6years with only complaint the battery doors are not very dependable.