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Shop the best prices on 8,081 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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1,025 - 1,056 of 3,200
Home Digital Water Quality Tester Clear Display Precise Water Quality Meter for Drinking Water Swimming Pool
From $21.95
Water Quality Tester Ph Meter, Digital Ph Meter Ph Tester Water Quality Tester Temperature Function Auspicious
From $40.95
PH Meter Water Quality Monitor Online for Aquarium Water Quality Monitor Online PH Monitor Acidomet
From $33.95
EC TDS Monitor Controller Conductivity Meter Industrial Water Treatment Conductivity EC PH Conductivity Controller
From $189.00
2X Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Tester EU Plug
From $74.00
5 In1 PH Meter with BT High Accuracy Measurement of PH/TDS/EC/CF/Temp Water Testing Kit for Water Hydroponics Lab
From $64.00
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aqua
From $74.00
6 Inches Benchtop Digital PH Testing Meter PH Meter Laboratory Analysis Instrument PH Meter to Detect Water Quality (EU)
From $549.00
3pcs Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH Tester
From $23.95
3in1 Soil PH Meter Soil Moisture Temperature PH Tester with Backlit LCD for Plants Dual Probe Digital Soil Meter ForLawn
From $26.95
PH Value Detection Sensor Module Monitoring Control Board BNC PH Electrode Probe for Arduino
From $29.95
4-in-1 TDS Meter Digital Water Tester - Accurate, Reliable for Drinking Water, Aquariums
From $10.95
Versatile Digital PH Meter 6-in-1 for Water Quality Testing
From $38.95
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester
From $42.95
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe
From $19.95
Digital Meter PH-803W WIFI ORP/PH Meter Controller Online Water Quality Monitor AC230V 50/60Hz PH Measuring Tool EU Plug
From $189.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
From $21.95
5 in 1 Salinity Meter PH Water Quality Tester
From $40.95
3-in-1 Soil Meter Moisture Light and PH Tester Black
From $14.95
Water Electrolyzer Quick Water Quality Tester Home Water Tester Measuring Tool Water Quality Meter US Plug
From $14.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool A
From $13.95
2X 0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll
From $14.95
3X 3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
From $29.95
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Gr
From $12.95
2 in 1 PH TDS Meter Tester Water Quality Monitor Online Acidity Monitor Analyzers Tester for Aquariu
From $59.00
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva Soil Litmus Measuring
From $6.95
16 in 1 Drinking Water Test Kits High Sensitivity Test Strips Detect-PH, Hardness, Chlorine, Iron,Copper-Nitrate
From $16.95
4 in 1 Water Quality Tester Temp TDS EC PH Meter Conductivity Monitor Digital Analyzer for Swimming Pool EU Plug
From $279.00
PH Pen Type Acidity Measuring Meter High Precision 0.01 PH Tester Pool Aquarium Water Quality Test Tool PH874 EU Plug
From $239.00
2X Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMP
From $84.00
DO-66 Dissolved Oxygen Tester, Dissolved Oxygen Meter Portable Digital DO Tester Analyzer for Aquaculture Aquarium GQ3
From $209.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydroponics
From $29.95