AQUANEAT 2 Pack Aquarium Thermometer, Fish Tank Thermometer, Digital Temperature Test, with Large LCD Display
$8.79
Price: $8.79
(as of Aug 15, 2025 08:29:24 UTC – Details)
Product Description
Aquarium Thermometer
Aquarium Thermometer
Temperature Range and Accuracy:
Temperature range: -58°F to +158°F (-50°C to +70°C)Temperature measurement accuracy: ±1℃Model number: DT-A045
Features
LR44 Button Cell
Free LR44 button cell, it is durable and replaceable, and can be used for a long time.
Power on and off
Press and hold the power (PWR) button to turn on. Press ”PWR” for 3 seconds to power off
Sensor Probe
Submerge probe with suction cup can easily be set in water (Submerge probe only, do not submerge thermometer in water)
Switch between Fahrenheit and Celsius
The temperature unit can be switched between °C and °F with the button.
Wide Use
Package Includes:
2 pcs Digital Thermometer
2 pcs LR44 Button Cell
4 pcs Suction Cups
WARNING
WARNING — KEEP BATTERIES OUT OF REACH OF CHILDREN
· INGESTION HAZARD: This product contains a button cell battery.
· DEATH or serious injury can occur if ingested.
· A swallow button or coin battery can cause Internal Chemical Burns in as little as 2 hours.
· KEEP new and used batteries out of the reach of children
Never allow children to replace button batteries in any device.If you think batteries may have been swallowed or placed inside any part of the body, seek immediate medical attention. Also, contact your local poison control center.Dispose of used button/coin batteries immediately.
SAFE DISPOSAL — BUTTON/COIN BATTERIES
Place sticky tape around both sides of the battery and dispose of it immediately in an outside bin, out of reach of children, or recycle safely.
Product Dimensions : 4.72 x 2.95 x 0.59 inches; 2.12 ounces
Item model number : DT-A045
Batteries : 1 LR44 batteries required. (included)
Date First Available : October 18, 2021
Manufacturer : AQUANEAT
ASIN : B09JNGZFMP
Best Sellers Rank: #11,987 in Pet Supplies (See Top 100 in Pet Supplies) #7 in Aquarium Thermometers
Customer Reviews: 4.4 4.4 out of 5 stars 1,004 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Wide Application: Ideal for use in water or high moisture environment like aquarium terrarium, or vivarium, suitable for different water types such as fresh water, tap water, salty water, marine water and etc.
Easy to Read: Comes with a large LCD display that is easy to read clearly.
Easy to Setup: Submerge probe with suction cup can easily be set in water. (Submerge probe only, do not submerge thermometer in water) Press ”PWR” for 3 seconds to power off.
Free LR44: 1 PC LR44 button cell for each thermometer
Wide Temperature Range: Measure -58°F to +158°F (-50°C to +70°C) with accuracy +/- 1°C
8 reviews for AQUANEAT 2 Pack Aquarium Thermometer, Fish Tank Thermometer, Digital Temperature Test, with Large LCD Display
Add a review
Related Products
$8.79
Starcraft2WOOT –
Fairly accurate temp readings, calibrated using ice bath
I wanted to see how accurate this digital thermometer was so i calibrated using a ice bath. One of the digital thermometer measured 33.2 F (assuming 32 F for the ice bath). This is fairly accurate since it is +/- 1 off. The other thermometer measured a bit higher (33.7) so they are not the same but close. My el cheapo analog thermometer from APi is more accurate in terms of the ice bath at 32F. But all good since it is within tolerance.
Delia B Sinohui –
Great Price and Works well
Great Price and Accurate temperature! Wasnât sure if my dial tank heater was heating accurately, so I got this two pack and they confirmed my suspicions that temperature was too high in my tank!Suction cup makes it easy to stick to the side of the tank for easy viewing! Works in both Fahrenheit in Celsius. Very reliable.
R Martin –
Nice digital thermometers for the price
These digital thermometers are nice for the price paid. They are very compact and easy to read. The only thing I noticed is that it is one degree off, other than that, pretty good and useful for aquarium temperature monitoring.
joan dobbert –
Cheap and effective.
Don’t plan to use the suction cups if you’re putting it in the sand boas habitat. They pushed them right off the bottom of the floor that you hoped they would stay suctioned to. Otherwise they work great I just have to put them back in the spot I want to register the temperature for. However, I always have a ballpark temperature for directly under the basking lamp and I at least know that there is a place in my habitat that is at a reasonable temperature, even if the boas have pushed it out of the basking hot zone. They are reasonably well calibrated. When I switched probes from tank to tank, the temperature only varied by a fraction of a degree implying that both the heat lamps and the temperature probes were functioning properly.
Gary –
Crazy readings, added these to my collection.
These show different readings from all my digital heater so I run 5 and get an average 2 digital, the heater itself and two manual thermometers. I have Trust issues thinking one or more have been made by you know.
Debbie H. –
Will Buy Again
Works great and lasts a long time for the money.
Bundy –
Decent for the Price, But Relatively Short-Lived
This thermometer is affordable and worked well for about 9 months, giving quick and accurate readings. However, after that, it started becoming very inaccurateâoff by about 20 degreesâwhich made it unreliable for monitoring tank temperatures.For the price, having 2 was convenient and itâs not a bad purchase if you need something for short-term or casual use. I would consider buying it again for less critical purposes, but I wouldnât recommend it for anything requiring long-term reliability or accuracy.
Michael Tyborski –
Important verification of water temperature
My aquariums hold Sea Monkeys (R) and Giant Triops (tadpole shrimp). The main tank is freshwater. The thermometers helped me setup the hatching tanks and the main tank. Shrimp eggs hatch quicker when the water, light, and temperature is correct. Since the heaters don’t display the water temperature, the thermometers showed how quickly the temperature changed.One unit had a bad suction cup. A deformity kept it from sticking to the tank. Fortunately, a paperclip might work.Seventy-eight degrees is important for life. Make sure your plants and animals are comfortable, too.