Trusted accuracy for water testing This digital water quality tester provides precise ppm readings for aquarium or drinking water, helping you assess purity with confidence. Userfriendly experience The straightforward interface lets users of all experience levels obtain accurate results quickly without complex testing steps. Multifunctional device Measures total dissolved solids (TDS), electrical conductivity (EC), and temperature in one compact unit, with an upgraded LCD screen for improved visibility and ease of use. Use scenarios Aquarium maintenance: Regularly monitor TDS/EC and temperature to maintain stable water conditions for fish and aquatic plants, and verify that replacement water matches tank parameters. Drinking water quality: Test filtered or bottled water by checking TDS levels to assess consistency and overall water quality. Hydroponics and plant care: Track EC and temperature to optimize nutrient delivery and root environment for healthier plant growth.