AcuRiteAcuRite Indoor Digital Thermometer & Hygrometer with Temperature and Humidity Gauge and Comfort Levels (01131M) , White

A great compact thermometer that is simple and easy to set up! Had this same one for several years, and it worked perfectly, until I accidentally dropped it. Searched everywhere for this same one. Most others come with all the "bells and whistles" for outdoor temp, rain, wind, but when you can get all that from your smartphone apps, I'll stick with this simple device!

I received my pack of 3 yesterday. When I inserted the batteries, i noticed that they all read considerably different temperatures. I put the 3 of them close together and left them for a few hours. I was quite amazed that when I checked on them, they all read within 0.2 degrees of each other. The temperatures read 75.1,75.1,75.3. It seems they really were calibrated before they left the factory. The humidity readings were identical on all 3.We have 3 central A/C units and i wanted to see if the A/C thermostats were correct. 2 of them were not and I recalibrated them.I feel confident that these produce very accurate temperature readings. I have never paid much attention to humidity, but as they all read the same, i know that the reference is good and i can see if one part of the house is more or less humid than other areas.Excellent product.

Worked right out of the box. Didn't realize how hot my room was. Took off a star because I first thought the item was defective, until I changed the battery then it came immediately on and took less than 2 minutes for stable reading. One star taken off for dead battery.Magnet held the weight great. Usually with cheap magnets the item would slide, but I did not have this problem. though I decided that placing it on the fridge could lead to false reading so I am using the sturdy kick out stand and it is stable.

Very happy with this device. Works properly in a variety of settings, indoors, outdoors, refrigerator. Closed container. The hi/lo feature is a real plus! A very good magnet on the back that holds well. Comes with a single AAA battery. Mine has been working for more than 5 months on the same battery with no issues at all.

Simple to use, very effective, and it's accurate. I use it to measure the output of my humidifier.

Bought mine in Jan. 2018. It's Feb 2020 and part of the display is beginning to not show. Everything is still working, just a piece of the display isn't really showing when you look at it face on. Not a huge problem considering the cheap price. Buying another one of these since it really is super easy to use, works well, has a nice stand and a magnetic bit.

ordered the 2 pack Digital Hygrometer and Thermometer after installing battery and letting units stabilize to room for a few hours they both displayed identical temperatures and humidity. occasionally one would be off a degree but then would go back to both displaying identical information. be aware battery comes in a little baggie but is also tightly wrapped in clear plastic hard to notice at first and units didn't work until I noticed the clear plastic covering + - terminals on battery. have not compared accuracy with a different gauge so cant say if displaying true temps but both display same temp so it suites my needs.

I use it check the humidity and temperature in the room where I kept my birds as they have special requirements. I worked as soon as I put the battery in. What is nice is that, it tells me the full range for the day.

Fácil de llevar a todo lado, buena información de temperatura y humedad.

Buen producto

I have purchased Acu-rite products in the past and have had great luck with them.However, I believe this item is defective. The thermometer works perfectly, but the hygrometer shows that the humidity level is either 1% or 22%, even when by my humidifier. It consistently shows both high and low humidity levels at 1%.Unfortunately, I threw out the box and instructions for this item so I can't return it.*Edit: It's actually perfect, apparently my workplace is actually that dry.

Buen producto recomendable

I use this Hygrometer to cross check a basement dehumidifier. Readings are spot on. Easy to see and magnetic back allows attachment to any metal surface.