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DaToo

DaToo Aquarium Thermometer with Large LCD Display Fahrenheit/Celsius(℉/℃) Fish Tank Thermometer for Aquarium Reptile Terrarium Digital Water Thermometer with Suction Cup

  • Based on 129 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, May 5
Order within 17 hours and 18 minutes
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Size: 1 Pack


Features

  • DaToo Aquarium Thermometer: Make sure your aquarium world temperature is always as you want it to be! This water thermometer measures temperature accurately and ensures that your aquarium world is always at the ideal temperature. With its easy-to-read design, simple and easy to use operation and simple installation process, it is suitable for a wide range of aquarium environments, keep your aquarium companions in the most suitable environment for healthy growth.
  • Accurate Measurement: DaToo fish tank thermometer adopts a high-precision stainless steel sensing probe to ensure that the measurement error is no more than 1C, with a wide temperature measurement range covering -58F to 158F (-50C to 70C). Which provides accurate water temperature data whether it's a freshwater aquarium, a saltwater aquarium, or a reptile breeding environment, helps you easily control the temperature changes in your aquarium or reptile environment.
  • Easy To Read: DaToo digital thermometer is equipped with a large LCD display, which presents the water temperature data in clear fonts, which is easy to read at a glance and greatly improves the readability. In addition, water thermometer temperature supports the free conversion of F/C units to meet your personalized preference. You can instantly get accurate temperature information day or night, creating an ideal environment for your aquarium creatures to grow and ensure their healthy growth.
  • Simple To Use: DaToo reptile thermometer are extremely easy to use, just gently place the probe into the water and start measuring the temperature. The one-touch on/off design saves power and is efficient as it can be easily turned off by long-pressing the power button for 3 seconds.The strong suction cup design ensures that the probe is firmly attached to the wall of the aquarium, which not only ensures accurate temperature measurement, but also prevents it from falling.
  • Easy Installation & One Year Warranty: The DaToo aquarium thermometer is extremely easy to install and can be fixed in just a few seconds. We've also included durable button batteries that work right out of the box, so there's no need to purchase additional batteries, making it even more convenient for you. In addition, we provide one year warranty and 24 hours professional customer service. Buy with confidence!

Description

The Best Aquarium Thermometer For Your Needs Specification: Temperature Measurement Accuracy: ±1℉; Temperature Range: -58~ +158℉(-50~ +70℃); Power Cord: 3.2 ft (0.97m) Thermometer Size: 2.16 1.38 in Suction Cup : 2 pack Power Supply: LR44 battery (included) Features: - Accurate Measurement - Easy To Read - Simple To Use - Easy Installation - One Year Warranty And 24 Hours Professional Customer Service Why Choose DaToo Aquarium Thermometer? 1.Accurate Measurement: DaToo Fish Tank Thermometer utilizes a high-precision stainless steel sensing probe with a wide temperature measurement range to provide accurate water temperature data in a variety of environments. 2. Easy To Read: DaToo digital thermometer is equipped with a large LCD display, presenting water temperature data in clear fonts and supporting free conversion of ℉/℃ units to meet individual preferences. 3.Simple To Use: DaToo reptile thermometer simply places the probe gently into the water and starts measuring the temperature. The one-touch switch design and sturdy suction cup design ensure accurate and convenient temperature measurement. 4.Easy Installation: DaToo aquarium thermometer is extremely easy to install and can be fixed in just a few seconds. We've also included durable button batteries that work right out of the box. 5.We provide one year warranty and 24 hours professional customer service. Buy With Confidence! Select DaToo Products= Own A Private Aquarium Housekeeper. JUST DO IT, Let’t Go!!

Brand: DaToo


Special Feature: High Accuracy, Large Display


Color: black


Age Range (Description): Adult


Included Components: Thermometer, Suction Cup, LR44 Battery


Outer Material: Plastic


Display Type: LCD screen


Unit Count: 1.0 Count


Power Source: Battery Powered


Model Name: H-DTAT-1


Additional Features: High Accuracy, Large Display


Display Type: LCD screen


Power Source: Battery Powered


Number of Batteries: 1 Nonstandard Battery batteries required.


Upper Temperature Range: 158 Degrees Fahrenheit


Reusability: Reusable


Immersion Depth: 2.16 Inches


Indoor Outdoor Usage: Indoor


Smart Home Compatibility: Not Smart Home Compatible


Outer Material: Plastic


Color: black


Style Name: Contemporary


Brand Name: DaToo


Age Range Description: Adult


Included Components: Thermometer, Suction Cup, LR44 Battery


Model Name: H-DTAT-1


Model: H-DTAT-1


Manufacturer: DaToo


Part Number: H-DTAT-1


EU Spare Part Availability Duration: 1 Years


Unit Count: 1.0 Count


Item Length: 2.16 Inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 5

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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Similar Products

Top Amazon Reviews

    • Works great, worth it!
Size: 1 Pack
Review Image by sweet reading
So far i love it. Appears to be accurate. Will be buying more. Mainly bought this to help with checking Temps before putting water near my juvenal ball python that's had some issues. I'm very cautious with her. I've only had this thermometer for about 7 hours so not much time to give a truly tested and honest review. Will update later in about 30 days. Convenient, effective, to the best of my knowledge it's accurate, you have the option of f° or c°. Side note: I am testing it underneath substrate as well. So it has more then one purpose. Hense the need for more. Lol. Product was well packaged, shipping was on time, no damages. Item works as described, durability Is great so far, small compact, unsure on the battery life as I've only had it 7 hours. ... show more
Reviewed in the United States on November 9, 2025 by sweet reading
    • I bought to use in an incubator for mushrooms. It works great.
Size: 1 Pack
The cord on the temperature probe is long. The digital display is easy to read. As far as I can tell it is accurate. Set up was easy.
Reviewed in the United States on March 8, 2026 by Andy Homan
    • Works
Size: 1 Pack
Works as it should. Not bad for the price! Happy with purchase
Reviewed in the United States on March 26, 2026 by Kaitlyn Roberts
    • Works within 1-2°
Size: 1 Pack
Review Image by PMAM
Review Image by PMAM
This thermometer is super small and can attach to the outside of your tank while the probe is long enough to reach down into the middle of your tank for the best temperature reading. There is a suction cup for both the thermometer and the probe to hold them in place. The thermometer readout is digital and is fairly easy to read, however the screen is not backlit so you do need some light to read it. It is accurate within 1 or 2 degrees of other thermometers, but stays steady. I do worry about the battery usage as it does not automatically dim or turn the screen off; you either have the screen on all the time or have to turn the thermometer on and off each time you want to look at the tank temperature. Ultimately, it is a good quality & easy to read tank thermometer, offered at a very reasonable price, that should hold up over time with only battery longevity to worry about. ... show more
Reviewed in the United States on October 29, 2025 by PMAM
    • Good thermometer
Size: 1 Pack
Review Image by Wonder1_Artist
in my opinion, I think the accuracy was pretty good and I was able to read it for how much it cost for being around five dollars. I think it was a pretty good deal. The display qualities pretty clear and you can see what it’s the temperature is.
Reviewed in the United States on March 11, 2026 by Wonder1_Artist
    • Super Convenient!
Size: 1 Pack
Really nice and convenient way to keep the temperature of your water monitored. The only issue that I've had with it is that the suction cup has to be on a very very clean surface to stick, but its definitely still deserving of the 5 stars. And It seems to be accurate with the stick on thermometer that I have. ... show more
Reviewed in the United States on March 6, 2026 by Jesse
    • 📌TEMPORARY(LIFESPAN)ONLY⛔️
Size: 1 Pack
After personally ordering & using this product, product worked perfectly upon about week 6-8 then no response even after a new battery placement still no sign of life whatsoever. Therefore with a licensed professional we conducted an investigation of this product(details below). Listing needs to be clear & corrected! This thermometer is in FACT a disposable thermostat that therefore only works for a short term coverage only, which meaning it works to the fullest capacity upon battery life expectancies therefore once battery life is drained completely it corresponds to the thermometer which then the metal components to how the battery meets to supply issuing power is terminated for good(meaning once battery is fully drained even if battery is replaced the thermostat’s are not capable of work again). ... show more
Reviewed in the United States on February 25, 2026 by Kristan Paige
    • you get what you pay for
Size: 1 Pack
this isn’t a bad product by any means, but you definitely get what you pay for. it’s accurate, but it’s very cheaply made. it comes with suction cups to stick to the tank, but they seemed very weak and kept falling off. the power on/off button stopped working, but with the price i can’t really be mad about that. over all, it was easy to use and worked really well for the time being, but if you need this for long term use you’re better off buying a higher quality product. ... show more
Reviewed in the United States on April 9, 2026 by Josie

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