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pH EC Meter for Water Hydroponics, PPM Meter for Nutrients, Measure pH PPM Conductivity Temperature of Hydroponic Garden Water and Nutrient Solution, EC pH TDS Meter for Water, Aquarium, Pool

USD 31.00
The Green Loft Verified independent store

About this item PH and EC meter for Water Hydroponics: Typical EC values for hydroponic nutrients can range from 500 to 2000 µS/cm, and the optimal pH value is the slightly acidic

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