Exo Terra Digital Terrarium Hydrometer for Accurate Humidity Monitoring

Dennys: Algo para pequeño para ver con facilidad, compré otro de mejor tamaño y un poco más barato. No es malo, pero no lo volvería a comprar.

Mexico on Aug 30, 2023

Samantha: Works great for the terrarium

Canada on Jul 16, 2023

Mr. ApplesMr. Apples: When we opened the shipping package product was open, looks like from manufacturer error adhesive patch was missing thankfully I had some already. Let's hope it works after freely floating in shipping package.

United States on May 20, 2023

lrqu: Bonne qualité

France on May 03, 2023

Betsy Ball: I wanted to have an extra hydrometer in the back of my leopard geckos tank without spending a lot. This product has so far had correct readings and is working well. It has a sticky pad on the back to attach to the glass.

United States on Apr 11, 2023

Daferba: Cumple bien su funcion

Spain on Jan 28, 2023

Suzanne Dargie: This item took about a month or so to arrive. For some reason it came all the way from Ireland. When it arrived I had no idea what it was until I opened it! It seems to work fine though.

Canada on Jan 08, 2023

BirdMan: I purchased this a king with several other meters, some with temp included and some digital. Used the above do 75% RH test. After 36 hours it sat at 73% which is accurate within 2%. Compared it to serval others that I calibrated with the salt test so I know it is accurate. Despite what tons of these reviews say what I learned is the large majority of any of these hygrometers and temp scales will be within 5 degrees accuracy which unless your in a lab or something crazy will work just fine for almost all applications. I wouldn’t get to hung up on what model or type, just so long as you test it and it is fairly accurate. I wanted this guy because it was super cheap, came with adhesive and gives/has a color background that I can see the humidity level on whether or not visibility is good or not inside enclosure.

United States on Apr 02, 2022

Vance N: lightweight and seems pretty accurate. I bought 3 of these to help me gauge the humidity in the bedroom when the central forced air heat is on. All three were identical in their result so that's a plus for consistency.

PROS:
- lightweight but sturdy enough
- easy to read gauge
- comes with mounting tape
- has small channels in back for the air to reach the hole
- I like the color code, great for quick glancing

Cons:
- depends on the price you get it for. Excellent if you get it for about the 5 range...I've seen these online and in store for almost double that. Depending on your application, you can get fancier at that higher price.
- bigger diameter than some of the other designs but this is not a deal breaker in my view. The plus is you can see what the gauge says without binoculars or a mag glass....not good if you looking for a low profile.

Again, I used this for a different purpose and was surprised at how well it worked for me.

United States on Mar 15, 2018

G. Allinson: I have two of these in separate vivariums in the same room. I've had one for the better part of a year and have had the other about 4 months. They have been working fine for me. I love the color coding that makes them easy to read and interpret. I don't feel the need to chase humidity down to the single percent, but rather follow trends and correct conditions as needed. While there may be times when the needle doesn't seem to move much, when the house become dry in the winter and supplemental humidity is needed, these little hygrometers help me keep viv humidity in the right range.

If you need to move these they can be moved. I used a razor blade to remove, removed all the backing and then hot glued in the new position. While the included tape is relatively safe in a viv, with snakes fully cured aquarium safe silicone or hot glue is even safer. Just be careful to use small amounts of glue on the four raised pads. If you block airflow it will not work right.

What's not to like about useful, inexpensive and easy? Love these.

United States on Feb 17, 2016