Key Features
For Various Tanks
The external aquarium thermometer adopts an advanced smart microchip and an aluminum alloy sensor, which can accurately measure the temperature of different types of water, such as freshwater and saltwater. It is suitable for monitoring the living temperature of fish, lizards, turtles, and other reptile tanks. The transparent screen prevents blocking the aquarium view.
Easy To Install
The thermometer does not need to connect with a wire; it makes your setup look a lot neater and cleaner.
Touchscreen Display Design
Press the ‘SET’ button to switch between Celsius and Fahrenheit.
Replaceable Button Battery
The battery is placed on the front of the unit; no need to peel the thermometer off.
Usage Tips
People Also Buy
Sold out
I like the design, and the display is bright enough to read with my aquarium light on, behind it.
Love this easy to read great price and works well.
I like hygger External Aquarium Thermometer. It’s simple to use and it comes with a extra battery.
Finally able to see temp at a glance. Very satisfied.
Very neat! I like that it shows the high and low temperatures over the last 24 hours. It keeps me informed about the stability of my heater over time. Very convenient and readable display.
Seems to read low as it is 5 degrees less than temp. registered by the heater.