Digital Electric TDS Meter PPM Tester Hydroponics Water Test Pen purity

The LCD digital display makes it easy to read the results, and the compact size of 15.3 x 2.9 x 1.6 cm makes it easy to carry around. The working temperature ranges from 0° C~60 °C, and the resolution is 0.01PH. This tool is perfect for gardeners and hydroponic enthusiasts who want to ensure the optimal pH level for their plants.

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