The Apera Instruments PH20 pH Meter is a reliable and accurate tool for measuring the pH levels of water in aquariums, hydroponics systems, swimming pools, and other water-based environments. With a pH range of 1-14, conductivity range of 0-20 mS, and TDS range of 0-10000 ppm, this meter provides precise measurements to help maintain the optimal water conditions for plants, fish, and other aquatic life. Its compact unit and easy-to-use design make it a practical choice for professional and personal use in various water testing applications.
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