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5-in-1 Water Quality Multi-Parameter pH Ec CF TDS (ppm) Temperature Fish Tank Pond Drinking Test Meter Backlight Rechargeable - China 5-in-1 Water Quality Meter and Multi-Parameter pH Ec CF TDS Temperature Meter

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【3-in-1 Water Quality Meter】 The tester has the functions of monitoring TDS, pH meter and temperature measurement. With this convenient PH tester, you

Digital pH Meter with ATC pH Tester, 3 in 1 pH TDS Temp 0.01 Resolution High Accuracy Pen Type Tester, Pocket Size Water Quality Tester for Drinking

✔ {3-in-1 Multiparameter pH TDS Temp Meters} PH meter has a three-in-one function, which can accurately measure pH, TDS and temperature values with

Digital pH/TDS/Temp Meter, 3 in 1 Pool and Aquarium, pH Meter for Water Household Drinking, High Precision Water Quality pH Meter Lab Ph Meters

3 pièces PH-mètre, TDS PPM mètre, testeur de PH du sol, kit numérique PH/EC, PH-mètre numérique, TDS EC et mètre de température 3 en 1, testeur d'humidité du sol pour la maison