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  1. Digital pH Meter 4 in 1 - Water pH EC TDS Tester for Hydroponics, Drinking Wa...

    Water pH, EC, and TDS Tester for Hydroponics, Drinking Water, Pool & Aquarium. Multi-functional pH pen suitable for various applications including planting water, swimming pools, drinking water, tap water, well water, and more.

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  2. PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online Ph Monitor Ac

    Range: ph 0.00-14.00ph. Accuracy :ph ±0.1ph. Resolution : ph 0.01ph. Battery :DC6V ( with power adaptor) not included.

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  3. Blue-Tooth Digital 7 in 1 Ph Meter Ph/Tds/Ec/Orp/Salinity /SG/TEMP Meter Water Q

    This product is the latest multi-functional water quality tester developed in 2020, with 7 functions and one product for multiple uses. suitable for household drinking water, hydroponics, lab, aquarium.

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  4. YINMIK YK-6S pH Tester Digital pH Meter for Water Hydroponics, Accurate pH Temp

    The monitor at a glance is very easy to deodorize the hydro reservoir. [Smart Hydroponic Garden Reservoir Monitor with App] Easily connect to your phone and monitor the nutrition level of hydroponic fluid through the app without next to the hydraulic setting.

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  5. Digital PH Meter Hydroponics Pen For Aquarium Pool Wine Water Laboratory Food

    0.1 pH Resolution. Wide Range: 0.0-14.0pH. Accurate and Convenient pH Testing. Accuracy: ± 0.1pH( at 20°C/ 68°F). Yellow Design for Visibility. Ideal for Laboratories and Scientific Use. Our Top Products.

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  6. Digital 8 In1 Digital PH Meter TDS Salt Tester Pen Pool Water Quality Monitor

    8 In 1 Digital Tester Pen Pool Water Quality Monitor. We will do everything we can to give you a satisfying solution. We do our best to resolve any issue. FAULTY ITEM. WRONG ITEM ORDERED OR CHANGED MIND.

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  7. PH Meter LCD Digital Electric Water Tester Pen Hydroponics Aquarium Test Kit UK

    This PH Meter LCD Digital Electric Water Tester Pen is designed for measuring the pH levels of water in hydroponics and aquarium settings. The pen form and ready-for-use dilution make it convenient for testing on-the-go. With a battery power source and no need for pre-soaking, this reusable tester is a practical tool for monitoring the quality of consumeable liquids. The yellow and black mix colour scheme adds a professional touch to this essential testing kit for maintaining optimal water pH levels in various environments.

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  8. PH Test Drops Accurate PH Meter For Water PH Water Tester Portable PH Test Drops

    Wait for a while to get results, but the accuracy is worth the wait! Carry it with you for convenient storage, making it the ideal tool for those seeking a effective solution to easy pH testing. Applicable to: aquarium, swimming pool, outdoor viewing pool, household drinking water.

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