The Best Aquarium Thermometers of 2023

Submerge probe into fish tank to measure water temperature (Submerge probe only, do not submerge thermometer in water).

Easy to apply suction cup and easy to read lcd screen; temperature readings to within 1 degree

Large, easy to read lcd display; compact design for discrete use

Temperature range -50 degree Celsius ~ + 70 degree Celsius; Operating temperature -10 degree Celsius ~ +50 degree Celsius.

Powered by one lr44 button cell (included)

Submerge probe into fish tank to measure water temperature (Submerge probe only, do not submerge thermometer in water)

Easy to apply suction cup and easy to read LCD screen; Temperature readings to within 0.1 degree

Large, easy to read LCD display. Compact design for discrete use

Temperature range -50 degree Celsius~ + 70 degree Celsius; Operating temperature -10degree Celsius~ +50degree Celsius

Powered by one LR44 button cell (included)

★ Displays Degree Centigrade Fahrenheit ★ The thermometer strip has a range of 39℉ to 97℉ and 4℃ to 36℃. The large numbers are Fahrenheit and the small numbers are Centigrade

★ Easy To Stick On ★ The Simply pulled the backing off to reveal the adhesive back and applied to the front of your fish tank/aquarium/carboy/jar/fermentation bucket. Great way to keep a quick eye on your fish tank/wine jar/kombucha temp

★ Easy To Read ★ The thermometer strips is a piece of temperature sensitive paper.The colored marking shows the current temperature. If show multi-color,please choose the average value

★ Kindly Tips ★ The best kombucha brew temp is 78℉ to 85℉. Keep your betta’s water between 78℉ to 80℉. Thermometer strips are 5” long and 3/4” wide

★ 100% Satisfaction★ We aim to provide the highest quality service and the best product quality for each customer. Place your order without any worry. If you have any question, please feel free contact us. We will unconditionally solve for you!

This Thermometer Was Designed For A Quick Easy Acces To Knowing The Temperature Of Your Tank

Read The Temp Of Your Tank With Accuracy And Reliability For Either Salt Or Fresh Water

Features A Suction Cup For The Floating Thermometer To Stick To Side Of Tank For An Easy Access Reading At Any Time

Package Dimensions: 8.0" L X 4.5" W X 3.37" H

【WIDE TEMPERATURE TEST】Fish Tank Thermometer Temperature Range -58℉ ~ +158℉; Temperature measurement accuracy: ±1℉; It can be used in temperature sensing of many types of liquids, making your temperature measurement so simple.

【PRODUCT MATERIAL】Aquarium Thermometer uses a high-precision stainless steel sensor probe to measure the water temperature of the aquarium. The main unit uses a professional LCD display to solve the problem of not knowing the temperature of the fish tank, thus providing a healthy and comfortable water environment for all kinds of fish.

【LARGE SCREEN DISPLAY】Digital Aquarium Thermometer with a Large Screen 1.6 inch LCD Display, Easy to Read Temperature for Children or Older People, Real-time monitoring of changes in water temperature.

【LONG BATTERY LIFE】Water Thermometer Powered by LR44 Button Cell (Included), Battery Working Time up to 8 Months.

【Package Includes】Aquarium Thermometer 2 x Digital Aquarium Thermometer; 2*LR44 battery（Included）; Gift: 2*LR44 spare battery; 4 x Suction cup mounts.

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 extra LR44: 2 PCS LR44 button cell for each thermometer (one for operation, one for spare)

Wide temperature range: Measure -58°F to +158°F (-50°C to +70°C) with accuracy +/- 1°C

In-tank thermometer is secured with magnet outside the tank

No suction cups needed

Green safe zone indicates optimal temperature range

Large easy to read numbers

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 extra LR44: 2 PCS LR44 button cell for each thermometer (one for operation, one for spare)

Wide temperature range: Measure -58°F to +158°F (-50°C to +70°C) with accuracy +/- 1°C

Easy To Read

Mounts Vertically On The Outside Of Your Aquarium

Easily Movable

Country of Origin: CHINA

Easy To Read

Mounts Vertically On The Outside Of Your Aquarium

Easily Movable