Rojuna 5-Pack Mini Thermometer and Hygrometer Set

President VJ: It is very tiny but still serves the purpose

United States on Oct 04, 2023

JackiJacki: Works as it should but SUPER small. Not what I expected but probably my fault for now looking at dimensions.

United States on Sep 16, 2023

Shannon Strout: As described! Easy to use and accurate!

United States on Sep 13, 2023

Dcho: They are small but easy to read. They are still going strong after 2 months with no issues.

They come already on without a way to turn them on or off, so I am not sure how that would affect the battery life.

United States on Sep 12, 2023

William P Gibson: pretty accurate

Canada on Nov 01, 2022

Clint Cooper: Works as it should, would like if the buyer installed or had the pull out piece on the batteries so are running for however long

Canada on Oct 23, 2022

Guillaume: Correspond à la description ! Semble accurate
Bon rapport qualité prix

Canada on Sep 09, 2022

Joshua C: was sent one extra so thats a bonus.

readings are pretty accurate and uniform among the five individual thermostats.

love that the temp has a decimal point.
batteries are included
im happy with my purchase

gave them 4 stars because
if it gets to many five stars the price will go up just like everything else on amazon and thats not fair to the others looking to purchase the thermostats.

Canada on Apr 25, 2022

Carl C. Ferre-lang: Last year, (whoop, two years ago now what?) when the weather started fluctuating, I started to get worried about my instruments' humidification. Not unreasonably it seems as, once i got a decent digital hygrometer into my house, i was horrified with the results. I actually bought two: One analog and one digital. I spent about 30 bucks for the privilege. On a whim, i decided to buy these little guys for my instrument cases. I didn't think they would be very good, but I have been wrong. They nearly match my more expensive digital hygrometer and they are much more responsive than the more expensive analog one.. I put a few in some cases of pricier instruments and have peppered the rest in all the rooms of my house. They are consistently precise when i put them in the same room, for example, and I have found them to have very good accuracy. The batteries are button batteries and wear out fairly quickly but I have found them cheap to replace. If I had it to do again, I might have just bought these and skipped the 30 dollar trip to the hardware store. I really had no idea how dry it really gets in the winter shadow of my house until i looked. Glad I looked when i did. Honestly, I had no...

United States on Jul 08, 2021

SteelM: These are decent little units that seem to be reasonably accurate. Sure, they may not all read exactly the same numbers, but as the seller points out they are only accurate to +/- 5% so that's to be expected. There are a few reviews here griping about the accuracy, but in my mind you're getting 5 sensors for a little over $20, so you can't be too critical of a device at the $4 price point. If you need better accuracy, pay more. Simple as that.

I will knock off one star though for having the batteries installed and operating pre-shipping. I don't understand why the seller doesn't either package the batteries separate, or use a little plastic tab as so many other devices do.

Canada on Nov 01, 2020