DaToo Aquarium Thermometer with Large LCD Display Fahrenheit/Celsius(℉/℃) Fish Tank Thermometer for Aquarium Reptile Terrarium Digital Water Thermometer with Suction Cup
Condition: New
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Availability:
In Stock.
Arrives
Oct 30 – Oct 31
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At a glance
- Condition
- New
- Size
- 1 Pack
- Model
- H-DTAT-1
- Color
- black
- Outer Material
- Plastic
- Display Type
- LCD screen
- Item Length
- 2.16 in
Features 5
- 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
Specification: Adopts a high-precision stainless steel sensing probe to ensure that the measurement error is no more than ±1℃, with a wide temperature measurement range covering -58℉ to 158℉ (-50℃ to 70℃). Presents the water temperature data in clear fonts, which is easy to read at a glance and greatly improves the readability. Free conversion of ℉/℃ units, to meet your personalized preference. Saves power and is efficient as it can be easily turned off by long-pressing the power button for 3 seconds. Ensures the thermometer and probe are firmly attached to the wall of the aquarium, which not only ensures accurate temperature measurement, but also prevents it from falling. Work right out of the box, so there's no need to purchase additional batteries, making it even more convenient for you.
Specs 20
| Brand | DaToo |
|---|---|
| Color | black |
| Age Range (Description) | Adult |
| Outer Material | Plastic |
| Display Type | LCD screen |
| Unit Count | 1 Count |
| Model Name | H-DTAT-1 |
| Number of Batteries | 1 Nonstandard Battery batteries required. |
| Item Length | 2.16 inches |
| Upper Temperature Rating | 158 °F |
| Upper Temperature Range | 158 °F |
| Reusability | Reusable |
| Immersion Depth | 2.16 inches |
| Indoor Outdoor Usage | Indoor |
| Style Name | Contemporary |
| Brand Name | DaToo |
| Age Range Description | Adult |
| Model | H-DTAT-1 |
| Manufacturer | DaToo |
| Part Number | H-DTAT-1 |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Oct 30 – Oct 31
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
These are great to have!
Size: 4 Pack
These are great to have for your fish tanks. They’re easy to read and easy to install. It comes with a pretty long cord and a pretty long link to the part that reads the temperature. It comes with two suction cups – one to hold it down in the water and one to hold the thermometer onto the side of your tank. So much easier to read quickly when you have several tanks. It is very accurate and it’s very small. You hardly notice it on the side of your tank.
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Reviewed in the United States on July 11, 2026 by Kelly Messenger
I have several now, great product
Size: 1 Pack
Surprised on how accurate these were with the price. I was a bit skeptical at first but I love these. Ive bought several now for my tanks and I would absolutely recommend them. The ones at the pet store are the exact same but 3x the price. My only gripe is they are not waterproof so if you accidentally drop it in a bucket/splash water on it the battery will rust and you'll have to replace it. Great , accurate, thermometer.
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Reviewed in the United States on May 30, 2026 by Amazon Customer
Great item
Size: 1 Pack
Small, cheap and works! What else can you ask for.
Reviewed in the United States on September 18, 2026 by Alkoby Family
Works within 1-2°
Size: 1 Pack
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.
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Reviewed in the United States on October 29, 2025 by PMAM
For My Pool -Not My Aquarium
Size: 1 Pack
I use this as my backyard pool thermometer. My floatingpool thermometer broke, and I thought of this to replace it. It’s very fast after dropping it in the water you can read the temperature quickly. It’s much less expensive than most floating pool thermometers and I don’t have to worry about it. Getting broke.
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Reviewed in the United States on June 30, 2026 by Mad Mike
Battery doors are made poorly and Batteries die fast , bo auto off .
Size: 6 Pack
2 arrived with battery doors broken and hanging. Dor the price i decided to keep them as spares . However the Batteries didnt last long and the battery doors are so cheaply mase that the 2 side retaining tabs broke off when removing the battery door and now have to use tape to keep it closed up . They don't have an auto off so you need to turn them off to avoid draining the Batteries constantly. Difficult to turn off and on because needing to hold off for a bit and then having to hold on for quite a bit to get them to turn back on , sometimes you need to remove and reinstall the battery to get it to run back on .
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Reviewed in the United States on September 11, 2026 by Mario orlando
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.
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Reviewed in the United States on April 9, 2026 by Josie
Easy to read
Size: 1 Pack
Simple to use and easy to read. Appears to be working well. Only been using a week so not sure how long the battery will last but so far I'm liking it.
Reviewed in the United States on August 28, 2026 by Ellen Delong