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The Best Thermometers for Your Terrarium

digital climate control thermometer in a terrarium with rocks
Charlotte Bleijenberg/Shutterstock.com

If you’re a pet owner, then you know how important it is to provide the best nourishment, the best care, and the best living arrangements for your pet. Hamsters need chew toys, fishes need appropriate LED lighting, and reptiles need a terrarium that mirrors their natural environment as best as possible. Most reptiles need to live in a moist environment, and this needs to be carefully monitored and regulated. To mind the humidity and temperature in your reptile’s habitat, you’re going to want to invest in a great thermometer.

What to Look for in a Terrarium Thermometer

Let’s look at the most important factors in finding a thermometer:

  • Accuracy: When finding a thermometer or a thermo-hydrometer (measures humidity), you should consider accuracy the most important factor. Knowing the precise temperature and the amount of moisture your cage is occupying will help you adjust the settings accordingly to suit your pet’s unique needs.
  • Durability: Invest in a brand that will provide accuracy and durability so that you can use your product year after year. A good brand should also provide a thermometer with long battery life, an easy-to-read digital display, and the ability to read both Fahrenheit and Celsius.

Here are a few terrarium thermometers worth checking out!

Best Overall: BN-LINK Digital Heat Mat Thermostat

One of the best thermometers for your turtle is from BN-LINK. This thermostat controller is not only great for terrariums, but it’s also useful for seeding, germination, rooting, brewing, heating, fermentation, and more. The accurate readings ensure that your turtle’s preferred temperature is kept constant with its easy-to-read display screen. The cord of the temperature probe extends to 6 feet in length, so it’s suitable for any reptile room, plus the controller is designed to have 2-to-3-degree buffering zones and supports units in both Fahrenheit and Celsius.

Best Overall

Best Value: VIVOSUN 2-Pack Thermometer

Your frog will appreciate this affordable thermometer from VIVOSUN. This device comes in a pack of two and helps maintain the right temperature in your terrarium or aquarium. The large and easy-to-read LCD screen can switch freely between Celsius and Fahrenheit. Its durable battery will last you a long time while also being easy to replace. Your frog won’t mind if the cable drops in because it’s a waterproof probe that works well underwater without corroding or breaking.

Best Value

VIVOSUN 2-Pack LCD Digital Aquarium Thermometer Fish Tank Water Terrarium Temperature with Suction Cup for Turtle

This two-pack thermometer is great for your aquarium or terrarium and features suction cups so that it won't fall easily.

Easy-to-Read Display: Capetsma Digital Thermometer

Much like your baby lizard, this device from Capetsma is small and efficient. It’s a thermo-hydrometer device that is easy to install, accurate, and displays the temperature and humidity levels as bright as day. It comes with a modern appearance and compact design. It connects to your cage with a hook, or you can stick the left small part on the tank with the velcro side on. It’s operated by a battery, which is easy to replace, plus you can use this device in other scenarios like a greenhouse, a wine cellar, or even a baby room.

Best Analog: Exo Terra Thermometer

This analog thermometer will keep your little leopard gecko nice and toasty. Provided by Exo Terra, this device is great for any reptile owner who wants to clearly monitor their terrarium’s temperature levels. It measures air temperature in both Celsius and Fahrenheit, and its analog dial display is clear and easy to read. This device is also easy to mount and comes at an affordable price.

Best Analog

Exo Terra Thermometer for Reptile Terrarium – Provides Temperatures in Both Celsius and Fahrenheit

With accurate measurements, this thermometer is easy to mount and easy to read.

Best Infrared: ThermoPro Digital Infrared Thermometer

This highly accurate infrared laser thermometer comes highly recommended. It has endless applications and can be used almost anywhere with its durable battery pack, but for this occasion, we’re focusing on its capabilities in a terrarium. Point it at your bearded dragon, and on the large display screen, you’ll see the temperature quickly and accurately. It has a wide temperature range and displays in both Celsius and Fahrenheit. The backlit LCD screen automatically shuts off after 90 seconds to conserve the AAA batteries. However, the most prominent feature is the built-in laser pointer which allows for maximum accuracy when aiming at targets.

Best Infrared

Omid Khanzadeh Omid Khanzadeh
Omid is a freelance writer for LifeSavvy. He studied psychology and creative writing at Virginia Commonwealth University, and his work has been featured in publications such as Allied Forces Press and various STEM textbooks. He enjoys playing soccer and watching old kung-fu movies. Read Full Bio »
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