4 in 1 Digital Water Quality Tester,2026 NewTDS/EC/Temperature（°C/°F）Meter,0-9990 PPM Meter
4 in 1 Digital Water Quality Tester,2026 NewTDS/EC/Temperature（°C/°F）Meter,0-9990 PPM Meter
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Shipping & Returns
Shipping & Returns
Standard shipping takes 7-10 days to arrive. Expedited shipping takes 3-5 days to arrive.
We guarantee a free return and refund within 30 days if you are not satisfied.
💦💯✅Precise Analysis, Accurate and Reliable
Our 4-in-1 digital water quality tester measures TDS, EC, and temperature in both Fahrenheit and Celsius, providing a quick assessment of water safety. The large LCD screen with color alerts displays results in real-time, ensuring you always know if your water is safe.
Various Advantageous Features
High-Precision TDS and EC Sensor
Equipped with a high-performance smart chip and titanium alloy probe, this tester provides fast and accurate readings up to 9990 PPM, making it ideal for reverse osmosis/deionization systems, filtered water, and aquariums.
LCD Display
Our professional water hardness tester features an extra-large LCD screen with dual-color backlight for instant data readings day or night. Red backlight = non-potable warning (>40 ppm), Green backlight = safe to drink (<40 ppm).
Multi-Purpose TDS Tester
This water quality TDS tester features a streamlined, non-slip design, IP67 waterproof rating, and is lightweight and portable, allowing for convenient water quality testing anytime, anywhere, even during outdoor adventures. Suitable for testing tap water, bottled water, swimming pools, aquariums, hydroponics, and more.