·【4 in 1 Water Testing】The 2026 All New 4 in 1 Digital Water Tester detects Dissolved Solids (TDS), Electrical Conductivity (EC), temperature (°C/°F), and features a color-based water quality; ideal for tap water, systems, aquariums, or hydroponics.
·【Color Alert System】This digital water tester provides instant visual with a smart display that turns green for normal water (0-50 ppm TDS) and red above 50 ppm.
·【2026 All New 4 in 1 Digital Water Tester】Auto Temperature Compensation (ATC).
·【Everyday Testing, Anywhere】Indoor and outdoor use, auto shut-off, and quick 1-3 second auto-calibration for daily or on-the-go convenience.
·【Thoughtful Practical Gift】The 2026 All New 4 in 1 Digital Water Tester makes a gift for homeowners, health-conscious families, or outdoor hobbyists; easy to operate and highly portable.





