Sunsun WDJ-002 is a submersible aquarium thermometer designed for water temperature measurement. Here are some key features:

• Waterproof: It comes with a suction cup for easy attachment inside the aquarium.
• Material: Made of glass, ensuring durability and clear readings.
• Temperature Range: Typically measures temperatures from 0 to 45 degrees Celsius.
• Ease of Use: Simple to install and read, making it convenient for aquarium enthusiasts.