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Best Ph Water TestersFrom leading brands and best sellers available on the web.
#2
PH Meter for Water Hydroponics Digital PH Tester Pen 0.01 High Accuracy Pocket Size with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium
Ruolan
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#3
Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy, Lcd display
Apera Instruments
23% off
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#4
VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter for Hydroponics, Household Drinking, and Aquarium, UL Certified
VIVOSUN
17% off
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#5
Best Value
Digital PH Meter for Water, 0.01PH High Accuracy Pen Type PH Tester for Hydroponics, Household Drinking, Pool and Aquarium
Generic
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