Exo Terra Analog Hygrometer for Reptiles

By Exo Terra
Rated 3.95 out of 5 stars
$8.99Chewy Price
In Stock
FREE 1-3 day delivery on first-time orders over $35

About This Item


  • Provides an accurate and easy read of dry, moderate and humid ranges
  • Compact analog hygrometer for reptile habitats
  • Easily monitor temperature and humidity levels in terrariums
  • Helps in maintaining proper temperature and humidity levels which is fundamental to your reptile's health
  • Includes self-adhesive backing for simple installation

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Learn More About Exo Terra From Our Team of Experts

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Questions & Answers

3 Customer Questions

Reading about hygrometers in an article about hermit crab habitats. The article warns that you should confirm whether or not your hygrometer measure relative or actual humidity. Can you tell me which this one measures? Thank you!
Answer by ChewySep 25, 2018
This hydrometer measures relative humidity.

Does this provide a reading of the temperature or just the humidity?
Answer by ChewyJan 08, 2021
Exo Terra Analog Hygrometer for Reptiles does not measure temperature.

Does it require batteries?
Answer by ChewyNov 12, 2020
This product does not require batteries or any other power source.

ReviewsWrite a Review

Rated 3.95 out of 5 stars
20 Ratings
Would recommend to a friend

20 Customer Reviews

Rated 5 out of 5 stars
By Logan on Dec 18, 2022

Great Hydrometer

I use this in my salamander tank and I love it, makes it 1000x easier to tell when I should be misting the tank or not.

Rated 5 out of 5 stars
By Sparrow on Mar 4, 2022

Excellent choice for plant terrariums.

Purchased 18 of these all together, for use in some of my 50+ plant terrariums. In larger tanks, I can use a standing hygrometer, but some that have no empty space or need an extra hygrometer at the top of taller tanks, these proved to be perfect. The 8 used so far are working perfectly. Makes me wonder if users realize they need to remove the inner circle from the double sided tape enclosed. If that is closed off by the tape, they likely will not work properly. I'm very pleased!

Rated 4 out of 5 stars
By Aimee on Apr 2, 2022

Seems to work well

I was having issues regulating humidity in my terrariums and I could tell by the way my geckos were behaving. Readings are not exact but they give you a good range to work with. Thanks to these, I've been able to regulate the humidity in both terrariums and my geckos are much happier.

Rated 2 out of 5 stars
By Lola on Jul 26, 2020

Seems to Work but Won't Stick

We bought this for our bearded dragon enclosure and the self-adhesive sticker it came with was completely not sticky.

Rated 5 out of 5 stars
By Lcarter on Apr 4, 2020

Exo Terra hygrometer

I wish this were digital, but the readings I get appear to be spot on. I recommend this product as long as your reading doesn't have to be precise. Mine is in a Steppe lizard Exo terrarium, just trying to maintain as little humidity as possible.

Rated 2 out of 5 stars
By Yana on Mar 29, 2020

Doesn’t Work

Received it and it doesn’t work, put it by a cup of steaming water and it didn’t change

Rated 4 out of 5 stars
By ACnBS on Oct 29, 2018

Great product.

Great product. Described accurately and perfectly sized. continually accurate reads.

Rated 5 out of 5 stars
By Ashton on Oct 22, 2018

Works Perfect

Good thing I bought this! It works great and is really accurate so now I can know what the humidity of my cage is. I'm supposed to keep my cage at 40-60% humid and I had it at 85%! Good thing I caught that and fixed it because it could have gone bad.

Rated 5 out of 5 stars
By Sarah on Aug 13, 2018

Great for the money

Nice size and is easy to read. Works great in my crested gecko enclosure, is easily covered by foliage if you don't want it to always be visible.

Rated 5 out of 5 stars
By Nikki on Jul 14, 2018

Spot on readings

The readings for this hygrometer have always been the same as my electronic one but I chose this because I didn't have to run a wire through my tank screen so I love it.