Accurate readings Our water quality tester measures water conductivity to indirectly determine TDS values, delivering accurate and dependable readings for reliable water quality assessment. Easy data saving The device saves measurement data for seamless reading and effortless recording, supporting consistent analysis over time. Fast and simple to use Turn the meter on, briefly stir the water, and the LCD reading stabilizes within seconds to provide an accurate result. Wide compatibility and usage Suitable for aquariums, food processing, laboratories, swimming pools, schools, and beverages, offering consistent and trustworthy water quality assessment. Use scenarios - Aquarium care: monitor TDS to protect fish and plant health. - Beverage and food preparation: verify water quality during production. - Pool maintenance: manage water quality to support safe swimming conditions.