The aquarium electronic temperature meter is an essential tool for aquarium enthusiasts and pet lovers. Its compact and user-friendly design makes it easy to use and read, while its built-in copper temperature sensor ensures precise and accurate readings every time. Features -Color:White -Material:ABS -Size:4.20X4.20X1.10cm/1.65X1.65X0.43in - Miniature design for easy one-handed operation and better adhesion to aquarium walls. - Made of durable ABS material for use and convenient portability. - Built-in copper-nickel temperature sensor for accurate and temperature sensing. - High-definition LED display for easy reading of real-time temperature values. - Soft, clear display that is and visible from multiple angles. Package list: 1 tank thermometer