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Yieryi EC/TEMP Soil Tester 0.00-10.00 MS/cm Hand Digital Garden Meter Soil Tester Tools Potted Plants Gardening Agriculture Farm

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3 In 1 Water Quality Tester TDS EC Conductivity Temperature Meter for Household Water

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Portable Water Quality Detector 6 In 1 PH EC Total Dissolved Solids ORP Temperature Chlorine

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Intelligent Soil Tester Temperature Humidity EC PH Nitrogen Phosphorus Potassium Meter English

PH Tester with Backlight Digital Water Quality Meter High Accuracy 5 In 1 PH TDS EC ORP Temperature