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pH Meters

Shop the best prices on 8,991 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Gze, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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353 - 384 of 3,200
3In1 Soil PH Tester LCD Screen Soil Thermometer PH Temperature Humidity Meter Flower Plant Potted Planting Soil Tester
From $129.00
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range
From $29.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec-Yvan
From $30.95
Portable PH Tester Chlorine Meter Swimming Pool Spa Chlorine Level Tester Checker
From $35.95
2 In 1 Ph Chlorine Meter Chlorine Tester Ph Tester Chlorine Water Quality Testing Device Cl2 Measur
From $35.95
LCD Digital PH Meter Waterproof Pentype Water Quality Tester with 014 PH Measurement Range NO.8137
From $79.00
PH20W Water Quality Tester Digital PH Meter Portable PH Test Pen for Tap Water Aquaculture NO.0289
From $74.00
PH Tester Mobile Wireless BT Connection 4 in 1 PH/TDS/EC/TEMP MeasurementAPP Synchronization EC Tester NO.4260
From $59.00
7 in 1 Water Quality Tester Pen Digital FAC PH ORP TEMP Salinity TDS EC Meter for Hydroponics Water Wine Spas Aquariums NO.1692
From $94.00
6 in 1 Water Quality Tester High Accuracy Portable TDS EC COD Meter Water Quality Test Pen NO.3541
From $99.00
Water Quality Tester Pen Meter Accurate TDS Meter EC Meter PH Meter Ideal Water Test Meter for Drinking Water Aquariums Voice Function NO.6740
From $54.00
ORP Meter Digital Display Backlit Control Water Quality Tester for Swimming Pools Spas Hydroponics Laboratories NO.9861
From $59.00
Portable Oxidation Reduction Potential Industry And Experiment Analyzer
From $34.95
Professional & Power-saving Ph-007t Pen-type Ph Meter High Precision
From $30.95
Water Quality Test, Accurate And Reliable, Tds Meter, Ec Meter 3 In 1
From $30.95
Soil Light Humidity Moisture Ph Meters Free Shipping + 50% Off
From $169.00
2-in-1 Soil Ph Meter Fertility Tester Ph Tester Soil Tester
From $20.95
Ph Meter Water Quality Tester Ph/cl2 Meter Cl2 Chlorine Tester
From $44.95
Digital Ph Meter 4 In 1 Temperature Water Quality Monitor Tester
From $74.00
Multifunctional High Accurancy Soil Ph Tester
From $31.95
Mini Professional Online Ph Meter Water Quality Tester
From $36.95
Professional Ph Tester Test Pen Soil Moisture/ph/sunlight Intensity Testers
From $30.95
Digital Ph Meter With Atc 3 In 1 Water Quality Tester Ph/temp Meter
From $59.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter
From $27.95
Water Quality Tester 3 In 1 Temperature Water Quality Meter
From $14.95
Professional Ph Tester Soil Moisture/ph/sunlight Intensity Testers
From $40.95
Robot PH Value Data Detection and Acquisition Sensor Module Acidity and Alkalinity Sensor Monitoring and Control Ph0-14
From $21.95
Digital pH Meter and TDS Tester Kit for Water Quality, Soil, Pool, Spa, Hydroponics, Hardness Check
From $31.95
Digital Water Quality Tester, 5in1 TDS EC pH Salinity Temperature Meter for Pools, Aquariums, Farming
From $43.95
Pool Water Quality Tester Digital pH and Chlorine Meter Dual Measurement for Pool Hot Spring Aquarium 190x120mm
From $94.00
10 in 1 Digital PH Meter Water Quality Tester Hydrogen-Rich Detector for Drinking Water Aquariums Pools
From $54.00
Water Test Pen, Digital pH Meter Pen, With ATC Button, Water With Auto Calibration Function and 0.00-14.00 Measuring Range，8748
From $33.95