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Aquarium Thermometer, Digital Touch Screen Fish Tank Thermometer with Large LCD Display, Stick-on Tank Temperature Sensor Ensures Accurate Reading for Aquarium Terrarium Amphibians and Reptiles…

  • Based on 5,145 reviews
Condition: New
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$15.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, May 21
Order within 23 hours and 52 minutes
Available payment plans shown during checkout

Color: black


Features

  • Cordless & Touch Screen Design : no probes or messy wires in water and backside temperature sensor stick on the outside glass of the fish tank prevent water infiltration and electronic Oxidation, Large Crystal Touch Screen makes it easier to read the temperature far away, stands out among other aquarium thermometers.
  • Large numbers on 3.2" Large Transparent Screen : 3.2" large glass screen is larger than most of the thermometers, large temperature display on transparent screen, will not block your view.
  • Accurate Display : With an accurate temperature sensor stick on the surface of the fish tank, this Digital aquarium thermometer will display temperature for fish tank, reading from 0C to 70C / 32F - 158F, accurate to 0.1
  • Easy to Operate : pull down the black battery cover below the screen, insert the battery, close it, stick and read the tank temperature. Press "up" or "down" to switch C / F
  • Widely used : Suitable For Different Water Types Such As Fresh Water, Tap Water, Salty Water, Marine Water And Monitors The Living Temperature For Reptile Such As Lizard, Turtle.Also, it can be used for DIY Brew Beer and wine barrel, Terrarium, Greenhouse, Vivarium and any sort of pet tank thermometer.

Brand: capetsma


Special Feature: Lightweight, Cordless, Easy to Use


Color: black


Age Range (Description): Adult


Outer Material: Glass


Display Type: LCD


Product Care Instructions: Wipe Clean


Unit Count: 1 Count


Power Source: Battery Powered


Number of Batteries: 2 CR2 batteries required. (included)


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 2.99 x 0.28 x 2.99 inches; 1.41 Ounces


Item model number ‏ : ‎ T3 Touch Thermometer-Black


Batteries ‏ : ‎ 2 CR2 batteries required. (included)


Date First Available ‏ : ‎ December 12, 2018


Manufacturer ‏ : ‎ capetsma


Country of Origin ‏ : ‎ China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good
Color: red
The thermometer doesn't work though it arrives with an installed battery. No instructions in box on how to remove and insert new one. Had to look on line. Otherwise, it is ok just a little difficult to read if acquarium is not lighted.
Reviewed in the United States on August 24, 2023 by Placeholder

  • Works well, but some oddities
Color: red
Cons: -No directions included; had to Google them or read the Amazon description on how to use. -Arrived sealed in box with a dead battery (and a replacement...which is weird in itself) -Once on the tank, it is not coming off; adhesive it not like a Command strip but just two faced foam tape Pros: - Clean design - Wireless, so no worry about the cables inside the tank - Easy to read ... show more
Reviewed in the United States on August 3, 2023 by waletti

  • Doesn’t make sound
Color: red
I bought this because it said it has an alarm. It does but a silent one. 🤦🏽♀️
Reviewed in the United States on August 26, 2023 by Kendra rowin

  • Great
Color: red
Easy to use and is accurate when compared to my tank heater.
Reviewed in the United States on September 16, 2023 by Jennifer Sandoval

  • Great product
Color: black
Easy to install and read! Have them on all three of our fish tanks. Highly recommend.
Reviewed in the United States on September 3, 2023 by ERM

  • Unit is more than 1 full degree off (low)
Color: red
Considering it touts itself as being accurate and offers the features of hi/lo "alarms", the unit is disappointingly inaccurate. The "alarm" is also nothing more than the main temp value blinking...no sound is made. Which is functionally useless. If you're looking at the unit (the only way in which you'd be aware of a hi/lo alert) you'd already know that the temp was an issue from the master value being shown. So, all in all disappointing, because it is a fairly nice presentation. ... show more
Reviewed in the United States on September 20, 2023 by M Walker

  • Pretty good
Color: black
The original battery died quick but it comes with a spare battery. Very accurate and discreet.
Reviewed in the United States on July 17, 2023 by BlueFin 2020

  • great little gadget
Color: black
i have 2 of these i have used for over a year now and other then when the battery dies it starts switching between Celsius and fahrenhiet... but has worked great besides that
Reviewed in the United States on August 13, 2023 by Matthew

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