Best Hygrometer For Reptile Tanks or Terrariums

A chameleon standing on a branch

If you are a reptile dad or mom it is crucial to keep your pet safe. Knowing the humidity and temperature inside the terrarium is one of the most important parts of keeping your beloved one alive.

In the article below I reviewed what I consider to be the best hygrometers for reptile tanks so you can keep an eye on humidity all the time.

Click the button below if you want to see my top pick model that I found to be the top for my cold blooded friends:


Quick Comparison Chart

*(Click on the images to see more high-quality pictures and details)

Name Analog / Digital / Thermometer Price
Zoo Med Labs Digital Thermometer Humidity Gauge NO / YES / YES TOP PICK
Exo Terra Digital Thermometer Hygrometer NO / YES / YES CHECK PRICE
Zoo Med Economy Analog Dual Thermometer and Humidity Gauge YES / NO / YES BUDGET PICK
OTGO Reptile Digital Thermometer Hygrometer NO / YES / YES CHECK PRICE
Reptology Reptile Hygrometer YES / NO / YES CHECK PRICE

Top 6 Best Hygrometers For Reptiles

Zoo Med Labs Digital Thermometer Humidity Gauge – Best for Bearded Dragon


In case a digital humidity meter works best for you, it is worth checking this product out. Made to be used inside your creature habitat, the device is small and capable of displaying humidity and temperature as well.

This way, you will never miss out on the most important environmental factors for your bearded dragon. Attach the device on the wall of the tank, on the outside where you can easily read its display, and place the probe inside.

The probe is waterproof so you can be sure that it won’t be damaged by the presence of water. The fact that you have more than one probe gives you the chance to make sure that humidity and temperature are even throughout the entire habitat.

It is not difficult to care for a bearded dragon, but you need to pay attention to the factors that can influence the health and life of these creatures. Humidity and temperature are two of these factors, so it is more than recommended to monitor them adequately.

This way, you can make the required adjustments, giving your creature the chance to live a good life. Respecting adequate living conditions is even more important if you plan to breed your reptiles, as they need specific humidity and temperature levels for such processes to take place.

So, an inexpensive yet practical device for a bearded dragon, with thermometer included, is just what you need to make this happen.

Click here for more pictures, reviews and current pricing.

Exo Terra Digital Thermometer Hygrometer – Best for Chameleon


When it comes to caring for a chameleon, maintaining proper humidity and temperature inside the tank is essential.

Reptiles are cold-blooded animals, so they rely on environmental conditions to balance their body temperature. So, a hygrometer is a must. Also, if the device can read the temperature as well, it is even better. This device offered by Exo Terra is more than great for such purposes and it is highly compatible with vivariums offered by the same brand.

So, if you have the Exo Terra AllGlass or Exo Terra Dual Canopy, this device will fit in perfectly. Of course, you can use it for other types of tanks, due to the fact that it comes with a remote sensor.

It is small and discreet, and its remote sensor is even smaller.

You can be sure that it won’t disturb or bother your chameleon. It is extremely accurate when it comes to displaying temperature and humidity and it was made to be used with minimum effort. You just need to use one single button to operate the device.

It can even be set to record the minimum and maximum humidity and temperature, so you can always keep an eye on what is happening inside. This way, you can adjust the environmental factors found inside the habitat and offer the best living conditions to your little chameleon lizard.

Click here for more pictures, reviews and current pricing.

Zoo Med Economy Analog Dual Thermometer and Humidity Gauge – Best For Ball Python


Zoo Med Humidity Gauge is one of the latest humidity gauges on the market. But what makes it stand out is that this is a product created for your terrarium.

You can still use it in your home, however, you will immediately notice based on the design and the features that it has, this type of product is definitely suitable for your snake habitat and not everywhere in your home.

That being said, it does have similar functions to a digital one, the only changes are visual and that’s mostly because it suits your snake tank setting quite a bit.

Amazing Design

The great thing about this device is that it looks amazing and it totally delivers the value and quality you want in a single package.

It’s all about offering a good insight into the life of your ball python and if they live comfortably.

That’s certainly worth it and it totally shows the true value and quality that you can get from something like this.

Even if the design might put you off at first, you can indeed use it for your terrarium with great success and that’s something that you should try out at the very least.

Very Easy To Clean

Since this is created for a reptile tank, that does mean it might get dirty from time to time.

But that’s ok, these things happen and you really have to find a way to tackle this sort of thing the best way that you can.

And this humidity monitor definitely offers a great perspective over the entire process.

It’s a unique, rewarding and distinct approach that really pushes the boundaries when it comes to value and professionalism.

A lot of people like it because it’s super easy to clean, yet at the same time, it does fit your pet’s living place in no time.

Easy to Mount

The Velcro backing enables you to remove the unit with ease if you want.

That means you can relocate it whenever you see fit and in the end that can bring you outstanding experiences and results all the time, no matter what happens.

What you do have to keep in mind is that the relocation features are downright impressive and if you are interested in using such a unit you will find them quite extraordinary, to begin with. Which is what you want to have at the end of the day.


Moreover, the device is a very reliable and powerful unit.

You have all the info right in front of you and you can always study it to see if it’s accurate or not.

All those little things matter quite a bit in the long run, but for the most part, it does exactly what it needs to do and it will totally deliver the value and benefits you need.

You want to have a device like this because humidity levels are crucial for ball pythons.

Most of them have very specific temperatures and humidity levels they need in order to survive.

With help from the Zoo Med Humidity Gauge, you can actually keep your snake safe and that on its own can be extremely interesting and unique in its own right.


Moreover, the unit is all about efficiency. The gauges are practical, they have all the info on them and you can easily identify whether this is a good experience or not based on a variety of factors.

Of course, there are bound to be some challenges, in this case, it will come from getting the right readings.

But it will be worth it for the most part, just because it’s adaptable and very easy to get into.

That’s certainly one of the better options out there and in the end, you will enjoy it quite a bit, you can rest assured of it.

Humidity and Temperature Readings

Since it shows the humidity levels and also the overall temperature, you always know exactly how well your snake is feeling at this time.

Having a dual gauge approach is worth it here, just because these pieces of information are super important for your royal python.

It might take a little bit of time to adapt and adjust everything the right way, but for the most part, it’s well worth the effort and you should totally check it out.

What do customers think about the Zoo Med Hygrometer?

A lot of people like the design of this unit. It’s certainly fitting for a snake terrarium, you can’t really use this in your home and fit it with the home design.

But for a terrarium, this will be more than ok and it does look quite nice, to begin with.

People also like the dual gauge approach. Even if at times it can be a bit hard to read all the information, it might take a little time to get used to some of this stuff.

Precision is pivotal for a unit like this, and most customers are very happy with how accurate and reliable this unit really is.

Even if it might take a little while to use it adequately, the results are downright impressive and that’s maybe the best part about it.

Click here for more pictures, reviews and current pricing.

ONLY DEGREE Digital Hygrometer – Best for Crested Gecko


You can easily monitor the humidity and temperature inside your crested gecko living place, without making significant changes to the environment.

This one is very small and will be barely visible. At the same time, it will give you precious details about the conditions found inside the tank, so that you can be sure that your crested gecko or any other kind of creature you may have inside, is living in a comfortable and convenient environment.

This device is capable of displaying the temperature as well. You have the option to check the temperature in Fahrenheit or Celsius degrees, depending on your personal preference. You just need to make the required settings by pressing a button located on the back of the device.

It works with the help of a battery, so no cords and cables are involved in its installation.

To set it up inside, just use a double-adhesive tape and install the device in the preferred corner or spot. It is light enough to be set as desired, just make sure you put it in a position where reading its display is done with ease.

It can measure humidity levels between 10 and 99% and temperature ranging between -122 and 158 degrees Fahrenheit. There can be a plus/minus 1-degree error for temperature and plus/minus 5% error for humidity.

Click here for more pictures, reviews and current pricing.

OTGO Reptile Digital Thermometer Hygrometer – Best for Dart Frogs


Dart frogs can be quite sensitive and picky when it comes to their living conditions. Considering that they do live in captivity and not in their natural environment, it is your duty to make them feel comfortable.

It is worth knowing that factors like humidity and temperature can influence their feeding habits and activity patterns. So, unless you want to deal with an inactive amphibian that feeds poorly, you should make sure the terrarium offers adequate living conditions for the species you own.

A digital hygrometer and thermometer is definitely the type of device you need to have installed in the habitat where your little dart frog lives.

This particular product was made to be used for this type of purpose, as it is made out of ABS, a non-toxic and unscented material. Thus, it will not be noticed by your creature and it will not interfere with the conditions offered by the environment you created for your amphibian.

It is small and compact, yet the screen is large enough to allow you to read it comfortably. It utilizes an installment system based on a magnet with a clip and an absorption cup, so it is up to you where you install it.

To use it, you will have to equip the device with two button batteries. It is worth mentioning that the batteries are not included in the package with the product so you will have to purchase them separately.

Click here for more pictures, reviews and current pricing.

Reptology Reptile Hygrometer


If you like a device that will look good inside your cold-blooded living space and help you monitor air humidity and temperature, you should take a look at this device combo.

The package contains two different devices, a hygrometer, and a thermometer, meant to help you keep an eye on the most important environmental factors when it comes to a reptile living space.

When it comes to cold-blooded creatures, maintaining optimum humidity and temperature levels means that they will feed right, stay active, and enjoy a great state of health.

Both have easy-to-use analog designs. But, in spite of not being digital, they are accurate and cover a broad spectrum of values. When it comes to air humidity, the hygrometer can measure levels ranging between and 100%.

Also, the thermometer is capable of displaying temperature values in Fahrenheit and Celsius degrees as well. You just need to decide which row you’re going to read.

You can install each device easily inside the terrarium, as they both come with an adhesive back. Just take off the protective layer and stick them in the desired location.

There are high chances you will love the look of these gauges, the analog and slim design allowing them to beautifully blend in. At the same time, you will be able to keep an eye on the values of humidity and temperature, making sure everything is in the desired parameters.

Click here for more pictures, reviews and current pricing.

Should you use this humidity monitor?

That’s up to you, however, if you have a terrarium you will find this device to be a very nifty and handy tool to have around.

It does take a little while to get used to it, but once you start using it you will be quite happy with the features and benefits that it delivers.

All you have to do is to make the right choice and adjust and adapt everything in an adequate manner.

You can rest assured that results will be extraordinary in the long run if you use one of the hygrometers reviewed above to keep your reptiles safe!