About This

• Content & Size: You will receive 1 piece of 2025 new 4-in-1 digital water quality tester, measured about 15.5x3cm/6.1x1.81 inch, which can quickly and accurately test water quality.
• Precision Testing: Adopting sensitive probe design, it can read and lock data instantly and accurately. Ideal for ensuring drinking water safety, pool maintenance and aquarium care.
• Easy to Read: This test strip for aquarium fish tank is designed with large LCD screen with small error, convenient for quick reading of data.
• Durable Material: The durable ABS shell and non-slip handle design, waterproof and not easy to break, can ensure long-term excellent performance. It is very suitable for outdoor use.
• Wide Application: The pond water tester is suitable for testing tap water, bottled water, swimming pools, spas, reverse osmosis water systems, etc. Perfect for home and office daily use.