Best Hygrometers for Terrariums of 2025

Chloe Foster Avatar
Chloe Foster
Last Updated: 5 Feb 2025

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Hygrometers for terrariums are essential tools for maintaining the ideal humidity levels necessary for the health and well-being of reptiles, amphibians, and other exotic pets. These devices accurately measure the moisture content in the air, allowing pet owners to adjust their enclosures accordingly. Hygrometers come in various forms, including digital and analogue, and can be mounted on walls or placed on surfaces. By monitoring and maintaining proper humidity levels, hygrometers help pet owners create a comfortable and healthy environment for their beloved pets.

At a Glance: Our Top Picks

Exo Terra PT2470 Thermo-Hygro Meter Cover #TOP 1
Exo Terra PT2470 Thermo-Hygro Meter
ftb score rating icon 9.8
Exo Terra Digital Hygrometer with Remote Sensor Cover #TOP 2
Exo Terra Digital Hygrometer with Remote Sensor
ftb score rating icon 9.7
Komodo Analog Hygrometer for Reptile Habitats Cover #TOP 3
Komodo Analog Hygrometer for Reptile Habitats
ftb score rating icon 9.5

Top 10 Hygrometers for Terrariums

#TOP 1

Exo Terra PT2470 Thermo-Hygro Meter

PT2470
Black
Exo Terra PT2470 Thermo-Hygro Meter Cover
Exo Terra PT2470 Thermo-Hygro Combometer

The Exo Terra PT2470 Meter provides accurate temperature and humidity readings, essential for maintaining a healthy terrarium environment. With a single button operation, you can easily access the information you need without any hassle. The combined remote sensor allows you to monitor both temperature and humidity simultaneously, offering convenience for your setup. Additionally, the minimum and maximum memory feature helps you track fluctuations, ensuring your terrarium conditions remain stable.

What We Like
Accurate readings
Easy to operate
Combined sensor
Memory feature
Durable design
#TOP 2

Exo Terra Digital Hygrometer with Remote Sensor

Hagen
PT2477
Blacks & Grays
Exo Terra Digital Hygrometer with Remote Sensor Cover
Exo Terra Digital Hygrometer

The Exo Terra Hygrometer is a precision instrument designed for terrariums. It features a remote sensor that allows you to accurately measure humidity levels from a distance, ensuring your environment is just right for your pets. The sensor is conveniently held in place with a suction cup, making installation a breeze. Additionally, the hygrometer comes with programmable minimum and maximum memory settings, allowing you to easily monitor fluctuations in humidity and maintain optimal conditions for your terrarium.

What We Like
Accurate remote measurements
Suction cup for easy installation
Programmable memory settings
Durable design
#TOP 3

Komodo Analog Hygrometer for Reptile Habitats

82401
orange|yellow
1 Count (Pack of 1)
Komodo Analog Hygrometer for Reptile Habitats Cover
Komodo Analog Hygrometer

The Komodo Hygrometer is designed for monitoring humidity in reptile habitats. With its analogue dial display, you can easily read the humidity levels at a glance. The colour-coded humidity scale allows for quick interpretation, giving you confidence in your pet's environment. Additionally, it is simple to mount, ensuring you can set it up in your terrarium without hassle. This product is essential for maintaining the ideal humidity, which is crucial for your reptiles' health and well-being.

What We Like
Accurate humidity monitoring
Easy to read display
Colour-coded scale
Simplifies habitat setup
Convenient mounting options
#TOP 4

Komodo Digital Hygrometer for Reptile Habitats

82404
black|green
DIGITAL HYGROMETER
Komodo Digital Hygrometer for Reptile Habitats Cover
Komodo Digital Hygrometer, Digital Hygrometer for Reptile Habitats,black|green

The Komodo Digital Hygrometer is essential for creating the right environment for your reptiles and amphibians. It accurately monitors humidity levels in your reptile habitats, ensuring your pets remain comfortable and healthy. With a flexible remote sensor probe, you can place the sensor where it is most effective, providing greater versatility in monitoring. The easy-to-read digital dial display allows you to check humidity at a glance, making it user-friendly and convenient for all levels of reptile care. Its simple installation means you can start using it right away.

What We Like
Accurate humidity monitoring
Flexible remote sensor
Easy-to-read display
Simple installation
#TOP 5

Trixie 76115 Digital Thermometer and Hygrometer

76115
Transparent
Trixie 76115 Digital Thermometer and Hygrometer Cover
Trixie 76115 Digital Thermometer/Hygrometer with Suction Cup

The Trixie 76115 Thermometer offers a simple attachment via a suction cup, allowing you to place it conveniently wherever you need. Its digital display provides precise control of both temperature and humidity, ensuring you can easily monitor conditions in your terrarium. With a measuring range from 0 °C to 50 °C, along with 30 to 90% humidity, you can maintain an ideal environment for your pets. This device is an essential tool for any pet owner looking to create a healthy habitat.

What We Like
Easy suction cup attachment
Precise temperature and humidity control
Wide measuring range
Ideal for pet habitats
#TOP 6

OTOTEC Mini LCD Temperature and Humidity Meter

Black
OTOTEC Mini LCD Temperature and Humidity Meter Cover
OTOTEC 4x Mini LCD Digital Temperature Humidity Meter Gauge Black Round Thermometer Hygrometer With AG13 Battery For Winery Greenhouse Reptile Breeding Tank

The OTOTEC Mini Hygrometer is designed for a variety of environments, including wineries and reptile tanks, making it easy for you to monitor temperature and humidity levels. With a humidity range of 10% to 99% and a temperature range from -50 to 70°C, you can ensure optimal conditions for your plants or pets. Its mini and lightweight design means it's convenient to carry and easy to read, allowing you to check the readings without hassle. This product is perfect for anyone looking to maintain the right environment for their needs.

What We Like
Wide application range
Compact and lightweight design
Easy to read display
Accurate temperature and humidity measurements
#TOP 7

JEDEW Mini Digital Thermometer Hygrometer Set

Fang-DA-02
black
JEDEW Mini Digital Thermometer Hygrometer Set Cover
JEDEW Set of 4 Mini Digital Thermometer Hygrometer, Indoor Temperature and Humidity Meter for Indoor Greenhouse Humidifier Reptiles, Large LCD Screen Centigrade ℃ (4)

The JEDEW Mini Thermometer Hygrometer offers a clear display, making it simple for you to read temperature and humidity levels at a glance. With a twin pack, you can monitor different rooms simultaneously, providing flexibility for your indoor spaces. Its compact design ensures it won’t take up much room, which is perfect for tight areas. Plus, the easy installation means you can quickly set it up on the wall or on a flat surface, giving you precise measurements without hassle.

What We Like
Clear, easy-to-read display
Includes two identical devices
Compact and space-saving design
Simple installation process
Accurate temperature and humidity readings
#TOP 8

NEOREP Digital Hygrometer with Remote Probe

Black
NEOREP Digital Hygrometer with Remote Probe Cover
NEOREP Reptile Vivarium Propagator Digital Hygrometer with remote probe

The NEOREP Hygrometer is an essential tool for maintaining optimal moisture levels in your terrarium. With a measuring range of -20% to 90%, it ensures you can accurately monitor your environment. The clear LCD display, sized at 35x16.5mm, allows for easy reading from a distance. Additionally, it stores maximum and minimum humidity levels, helping you track changes over time. Featuring a remote probe with a generous length of 39 inches, you can place it wherever needed for precise readings.

What We Like
Wide moisture measuring range
Clear LCD display
Stores max and min levels
Remote probe for convenience
Includes spare battery
#TOP 9

Hobby Terra Check Digital Hygrometer Thermometer

Hobby
36223
black
Hobby Terra Check Digital Hygrometer Thermometer Cover
Hobby Terra Check Digital Hygrometer Thermometer with Suction Cup

The Hobby Terra Check Hygrometer is a handy device that accurately measures temperature and humidity, making it perfect for your terrarium. It features an alarm function that alerts you if the set values are exceeded or undershot, helping you maintain optimal conditions. With its flexible 3-way installation using a high-quality suction cup, you can easily position it where you need it most. This user-friendly device ensures you have precise readings at your fingertips, providing convenience and peace of mind for any environment.

What We Like
Accurate readings
Alarm function for alerts
Flexible 3-way installation
Easy to use
#TOP 10

Eidyer Mini Thermometer Hygrometer for Various Uses

Black
Eidyer Mini Thermometer Hygrometer for Various Uses Cover
Eidyer Digital Thermometer Hygrometer, Mini Probe Embedded Thermometers Temperature Humidity Gauge Meter for Reptile Incubator Aquarium Poultry Office Living Room -Black, 4.8cm×2.8cm×1.5cm

The Eidyer Mini Hygrometer is an easy-to-read device featuring a clear LCD display, allowing you to view temperature and humidity from a distance. It is versatile, suitable for use in aquariums, poultry settings, reptile habitats, and incubators. With a wide temperature range of -50℃ to 70℃, it ensures accurate readings for your needs. The device also measures humidity levels from 10%RH to 99%RH, providing you with essential data to maintain ideal conditions in your environment.

What We Like
Easy to read LCD display
Wide application range
Accurate temperature measurements
Humidity measurement capabilities
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Where should I place my hygrometer in terrarium?

When installing a hygrometer in a terrarium you should make sure that it is neither too close to the water basin or waterfalls nor too close to the bottom. The humidity displayed on the hygrometer would be too high in the area of influence of the water, also if you have reptiles that need a humid bottom.

2. Are reptile hygrometers accurate?

There are two main types of reptile hygrometer: digital and analog. Digital hygrometers have sensors, including remote sensing probes and a display unit. They are very accurate and durable and are not very expensive. The downside is that they can have technological glitches and need a power source, such as batteries.

3. How do you measure the humidity in a terrarium?

You place a sensor inside your reptile's terrarium and it reads the temperatures and humidity levels. Some brands are stuck to the glass on the inside of the tank. So, once you have a hygrometer you're able to read the humidity level and determine whether or not it needs adjusting.

Editor's Notes

During our hygrometer for terrariums research, we found 23 hygrometer for terrariums products and shortlisted 10 quality products. We collected and analyzed 13,528 customer reviews through our big data system to write the hygrometers for terrariums list. We found that most customers choose hygrometers for terrariums with an average price of £16.49.

The hygrometers for terrariums are available for purchase. We have researched hundreds of brands and picked the top brands of hygrometers for terrariums, including Exo Terra, Hagen, Komodo, Trixie, OTOTEC.

Written by
Chloe Foster Avatar

Happy Pet Happy Owner by Chloe Foster sold over 100 thousand copies in the UK. Chloe worked as a veterinarian in The Veterinary Medicines Directorate, Woodham. She stayed for seven years before coming home to set up her pet store in Swansea. Chloe is an experienced veterinarian with a flair for literature. Chloe is vast in the knowledge of animals, animal nutrition, medication, and care.