Zilla Thermometer-Hygrometer for Reptile Terrariums, Digital

By Zilla
Rated 4.2857 out of 5 stars
$16.26 (-51%)Chewy Price
$32.99Chewy Price
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About This Item


  • Monitor both terrarium temperature and humidity with this precise, large LCD digital readout.
  • Tracks temperature ranges from 23 to 122 degrees Fahrenheit (-5°to +50°C).
  • Hygrometer reads relative humidity from 30% to 90%.
  • A built-in date and alarm function reminds pet owners to check conditions, make feedings or administer medications.
  • Two separate probes with 57-inch lead wires provide positioning for measurement.

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Questions & Answers

2 Customer Questions

How accurate is the humidity reading?
Answer by ChewyNov 27, 2017
With each parameter containing its own probe for more accurate positioning, the dial indicator includes an easy to understand humidity readout marking ranging from "Desert" (dry-arid) to "Tropical". This makes it easy to give you a generally-safe range of humidity for your particular species.

I have a crested gecko. Will he be able to climb on this? Can this be used in his screen covered cage?
Answer by ChewyJan 29, 2018
The Thermometer- Hygrometer is able to be used with a screen covered cage but the suctions will be higher up so it shouldn't affect your Crested Gecko.

ReviewsWrite a Review

Rated 4.2857 out of 5 stars
7 Ratings
Would recommend to a friend

7 Customer Reviews

Rated 5 out of 5 stars
By Honey on Oct 30, 2018

The aquarium

These work perfect for my son everything is at the precise temperature should be I'd recommend this for anyone

Rated 1 out of 5 stars
By Blueyes868 on Jul 4, 2017

Sending back

Seems like a short in the wires or just to complicated , very disappointed

Rated 5 out of 5 stars
By Dogmomx2 on Apr 27, 2017

Love it!!!!!!

This is great for my hermit crabs. Temp and humidity can be in separate areas.

Rated 5 out of 5 stars
By Mamashark on Apr 8, 2017

Zilla Thermo-Hygro

I can't say enough good about this. It is the third type I have had and I find myself looking at it several times a day so easy I no longer have to stick my head into the terrarium what fun and my Gecko loves it too he is now kept more even with moisture and temp.

Rated 5 out of 5 stars
By Scuster10308 on Mar 19, 2017

Very great product

Very great product, I had gotten this item for my bearded dragon tank and I love how it tells me her humidity % and temperature. Took a few mins to figure out on how to get it set from Celsius to Fahrenheit but I figured it out. There's a small black button on the back of the temp gage thing just push it and it should change it to Fahrenheit for you

Rated 4 out of 5 stars
By Scarlett01 on Feb 28, 2017

Helpful and convenient

Very easy to set up and read, at first I had a little issue keeping it on the ferinheit setting but it is very easy to switch between the two. I bought this for my bearded dragon's tank so the humidity setting will display the sad face for dry, but being a desert lizard, he does need low humidity. Would work just as great for any other lizard or reptile if you know the conditions they need. Would recommend! The cords are long so it's easy to put in any area of the tank and easy to hide or tape if needed.

Rated 5 out of 5 stars
By Sam2716 on Dec 18, 2016


It works and it's clear to read and understand. The suction cups don't always stick but I just hang mine into the tank