JEDEW 2 Pack Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermo-Hygrometer for Greenhouse Humidors Terrarium Jars, Fahrenheit (℉) /Celsius(℃) (2)

I purchased these to monitor humidity levels where I store my 3D printing filament. The displays are easy to read, and the readings seem consistent between both units. They are compact enough to place almost anywhere and provide useful information at a glance. Keeping track of humidity has helped me store filament properly and avoid printing issues caused by moisture. For the price, this two-pack is an excellent value.

Alright, so a lot of people have written reviews for these little hygrometers and it doesn’t seem that a good majority of folks are using these for their cigar humidors. I’ll go ahead and let folks know that I bought the specifically for my desktop humidor. And I want to say that that so far in the week or so I’ve had these units. They seem to be working perfectly. First thing I did was do a humidity test and calibration using a BOVEDA calibration kit see picture below. These two little hygrometers consistently read at 75% to 76% humidity, which was right on par with what the test was. So for me, at least these units came as close to perfectly calibrated as possible right out of the box. They’re small easy to read and do the trick. Personally, I think there’s no need to go out there and buy a fancy expensive one unless that’s what you want. These two just fine for cigar humidors, and for telling the humidity wherever you may need it. Please keep in mind this is for me and my experience only your mileage may vary.

I picked up this 2-pack hygrometer/thermometer to keep an eye on humidity levels in a couple different places, and they’ve been working great so far. They’re small, lightweight, and easy to place just about anywhere, which makes them really convenient for jars, storage bins, or small spaces. The display is clear and easy to read, showing both temperature and humidity at a glance. I like that you can switch between Fahrenheit and Celsius depending on your preference. The readings seem accurate as well—I compared them with another humidity monitor I already had and they were very close. I’m currently using one in a storage container and the other in a small indoor setup, and both have been consistent with their readings. For something this compact, they do exactly what they’re supposed to without any complicated setup. Another nice bonus is getting two units in the pack. It’s useful to monitor different areas at the same time, whether it’s for a greenhouse, reptile enclosure, humidor, or just general indoor humidity tracking. Overall, these are simple, reliable little meters that get the job done. If you need an affordable way to monitor humidity and temperature in small spaces, this 2-pack is definitely worth it.

works well and does good in humid terrariums but smaller than i expected

They work great and are perfect for my 3D printer. It even came with extra batteries!

Product is working as advertised, even came with extra batteries

They both give the same and correct temperature. But the give two different numbers for humidity when they are in the same place!

This is a great product to use in your 3d machine I have one in mines and it works great

These are fine little devices for the price, but when they arrived, one had a completely dead battery and the other had no battery at all. Other than that they're OK for the price.

Both are amazing fairly accurate. Just 10 times more expensive than Indian version. Size is small portable. Quality is amazing. Easy to use.

Otimo produto bonitinho chegou bem embalado, vem com 2 baterias

Mit dem entsprechenden Ausdruck für das AMS fügt es sich dort sehr gut ein und gibt wichtige Informationen über die Temperatur und die Luftfeuchtigkeit im AMS. Prima!

These mini hygrometers are small, lightweight, and easy to place in different rooms. The display is clear, and they respond quickly to changes in temperature and humidity. Accuracy seems good for daily monitoring, although they may not be precise enough for professional use. A practical and affordable option to keep track of humidity at home