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TDS Meter AI-Supported Self-Calibrating for Accurate Results - Total Dissolved Solids Meter- Water Quality Tester Ideal for Drinking Water, Hydroponics, TDS and PPM Measurement

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Tds Meter Digital Water Tester - Affordable & Reliable Water Testing Kits for Drinking Water - 0-9990ppm - 1s Get Accurate Reasult for Home, Well, Tap Water Quality Test and More!