About This

• 【Accurate Analysis】Our 4-in-1 digital water quality tester measures TDS, EC, and temperature in °F and °C for quick assessment of water safety. Large LCD display with color alerts shows real-time results, ensuring you always know if your water is safe
• 【High-precision TDS and EC Eensor】Equipped with a high-performance smart chip and titanium alloy probe, this tester can quickly and accurately read up to 9990 PPM, making it ideal for RO/DI systems, filtered water, and aquariums
• 【LCD Display】Our professional water hardness tester is equipped with an extra-large LCD display and a dual-color backlight for instant readings, day or night. Red backlight = non-drinkable warning (>40+ ppm), green backlight = directly drinkable (<40 ppm)
• 【Portable Design】This water quality TDS meter tester adopts a streamlined non-slip design, IP67 waterproof rating, lightweight and portable, worry-free outdoor adventure, convenient for water quality testing anytime, anywhere
• 【Various Application Scenarios】Suitable for testing tap water, bottled water, swimming pools, aquariums, hydroponic plants, etc