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Shop the best prices on 8,818 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Denuotop and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,593 - 2,624 of 3,200
4-in-1 Water Quality Tester - TDS, EC, Temp Meter 0-9999 Ppm Upgraded for Drinking Water Various Water Sources
From $11.95
Water Soil Quality Tester Digital PH/EC/TEMP 3-in-1 Tester Multi-Function Testing PH Meter for Aquariums Pools Dough
From $84.00
Online PH / EC Monitor Meter Acidometer 2 in 1 PH EC Meter for Aquarium Multi-Parameter Water Quality Monitor EU Plug
From $59.00
4-in-1 TDS Meter Digital Water Tester - Accurate, Reliable for Drinking Water, Aquariums
From $10.95
TDS/PH/Temperature 3-In-1 PH Meter for Water, 0-14 PH Digital PH Meter, 0.01 High Precision Water Quality Tester
From $23.95
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
From $229.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
From $38.95
Motorcycle Water Temperature Meter Voltmeter Stopwatch Counter Timer Led Multifunction Meter For Yam
From $64.00
Water Quality Tester, Portable 2 in 1 Chlorine and PH Tester with Probe, Accurate and Fast Measurement, Suitable for Swimming Pool or Spa
From $28.95
PH Meter, PH Meter 5 In 1 PH/TDS/EC/ORP/Temp Meter, Water Quality Monitor Tester for Swimming Pools, Hydroponics, Drinking Water, Aquariums
From $45.95
Kabalo 001 Resolution Digital PH Tester Digital Water Pool Hydroponics Aquarium Test Pen Meter Device
From $34.95
Automatic chlorine and pH tester for swimming pool or spa
From $64.00
2 in 1 Chlorine PH Tester, Chlorine Water Quality Analyzer, CL2 Meter
From $45.95
High Accuracy Digital Water Quality pH Tester for Kitchen, Aquarium, Swimming Pool, Laboratory
From $22.95
Digital PH Meter, Digital LCD Water Quality Tester, Measuring Range for 0-14 Ph, 0.01 Ph Accuracy, for Drinking Water, Aquariums, Hydroponics, Swimmin
From $16.95
Digital Ph Meter, Digital Lcd Water Quality Tester
From $18.95
Combined digital pH and TDS meter, PH tester with high precision reading accuracy TDS tester, water quality tester for drinking water / swimming pool
From $22.95
Soil Moisture Meter, Soil Tester Soil Moisture/Light/pH Tester 3-in-1 Soil Tester Kit for Plant Care, 255*60*35mm
From $18.95
Ez-9909 5in1 Portable Digital Ph/salinity/temp/tds/ec Meter Multifunctional Water Quality Tester Detector
From $46.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
From $49.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec-Yvan
From $30.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Ch
From $54.00
5 in 1 Water Tester Multifunctional Water Quality Tester, Digital TDS/EC/Salinity/PH/Temperature
From $39.95
4 in 1 Soil Tester, Plant Moisture Tester with LCD Display, Soil Ph Tester for pH/Temperature/Humidity/Light
From $22.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
From $54.00
5-in-1 Electronic PH Meter, PH Meter with Backlight LCD Display, Water Quality Tester for Testing The
From $39.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur
From $94.00
18 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets compatible with Precise PH Meter
From $21.95
Q1 True-RMS Digital Multimeter Auto Button 9999 Counts Analog Bar Graph Tester
From $94.00
PH Electrode Probe 0-14 Measuring for PH Meter Monitor Controller Test Sensor
From $25.95
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer LSG
From $26.95
7 In 1 Water Quality Tester Pen Ph/tds/ec/salinity/orp/s.g/temperature Meter Water Quality Measurem
From $64.00