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Shop the best prices on 17,548 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Till, Amyi and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Ireland.

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PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe
€12.95 Save €19.00 RRP: €31.95
Ph Replacement Probe Aquarium Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
€15.95 Save €20.00 RRP: €35.95
2025 7 in 1 PH/TDS/EC/ORP/Salinity /S.G/Temperature Meter C-600 Water Quality Tester for Drinking Water
€33.95 Save €35.05 RRP: €69.00
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0-C8
€18.95 Save €20.00 RRP: €38.95
PH Meter, TDS PPM Meter, Soil PH Tester, PH/EC Digital Kit, Soil Tester Combo 3 Pack-C7
€19.95 Save €21.00 RRP: €40.95
Digital Orp Meter With Automatic Calibration Orp Powder Buffer 1200~1200mv High Accuracy Orp Tester For Water Testing Aquarium
€40.95 Save €33.05 RRP: €74.00
2025 PH Meter for Water, Digital pH Tester Pen, High Accuracy 0.01 Water Quality Tester with ATC Function
€19.95 Save €20.00 RRP: €39.95
2025 Soil pH Meter Soil Test Kit Soil Acidity & Alkalinity Analyzer Acidity Meter Probe Detachable for In
€10.95 Save €11.00 RRP: €21.95
2025 1Pc Digital TDS Total Dissolved Solids Meter Pen Water Quality Purity TEMP/PPM Testing
€10.95 Save €11.00 RRP: €21.95
Ph-98103 Professional Portable Pen Type Ph Meter With Ph Electrode Lcd Backlit Display Acidimeter Industry And Experiment Analyzer Rechargeable Ph-met
€119.00 Save €20.00 RRP: €139.00
3 in 1 Digital PH Meter , TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydrop Walkbee A 2025
€22.95 Save €23.00 RRP: €45.95
4 In 1 Soil Ph Tester Soil Moisture Hygrometer Measuring Plant Soil Ph Tester_m24 2025
€41.95 Save €42.05 RRP: €84.00
3 in 1 Soil PH Meter Sunlight PH Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity Humidity PH Monitor Detector 2025
€10.95 Save €10.00 RRP: €20.95
7-in-1 Smart Monitor Fish Tank WiFi Pool Water Quality Meter PH ORP EC PPM Tester
€109.00 Save €50.00 RRP: €159.00
For 2024 Portable Residual Chlorine pH Tester, Water Quality Monitor Checker for Swimming Pools and Spas, Essential for Pool Maintenance
€84.00 Save €85.00 RRP: €169.00
7-in-1 Smart Monitor Fish Tank Wifi Pool Water Quality Meter Ph Orp Ec Ppm Tester unbrand
€104.00 Save €25.00 RRP: €129.00
Food Ph Meter 0.00-14.00ph High Accuracy Temp Ph Tester Sensor Acidity Analyzer For Meat Canning Cheese Dough Water B unbrand
€36.95 Save €12.00 RRP: €48.95
Ph Meter Calibration Solution Orp Tester Calibration Solution Buffer Solutions unbrand
€5.95 Save €2.00 RRP: €7.95
Ph Meter Calibration Solution Orp Tester,ph And Orp unbrand
€11.95 Save €6.00 RRP: €17.95
18 Pack Ph Meter Buffer Solution Powder 6.86/4.00/9.18, Ph Calibration Solution Packets For Precise Ph Meter unbrand
€7.95 Save €3.00 RRP: €10.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof-ax unbrand
€51.95 Save €22.05 RRP: €74.00
Drinking Water Quality Tester, 6-in-1 Tds Meter Digital Water Tester Toc,,tds,uv275,ec Temp /organic Contamination unbrand
€99.00 Save €30.00 RRP: €129.00
Smart Bluetooth Dissolved Oxygen Meter, Portable 0.0-30Mg/L Dissolved Oxygen Meter Range, Dissolved Edition_
€119.00 Save €60.00 RRP: €179.00
7-IN-1 Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
€199.00 Save €110.00 RRP: €309.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Drin
€35.95 Save €33.05 RRP: €69.00
3-in-1 TDS Meter - Digital Water Quality Tester and EC and Temperature Meter Measuring Range 0-9999ppm for Water, Plants, Drinking Water, Aquariums
€19.95 Save €17.00 RRP: €36.95
3 In1 Digital PH ORP Temp Meter PH Test Pen Digital Water Quality Tester Monitor for Aquaculture Aqu
€179.00 Save €140.00 RRP: €319.00
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test fo
€36.95 Save €32.05 RRP: €69.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool
€21.95 Save €18.00 RRP: €39.95
PH Meter Water Quality Tester with 0-14 Measurement Range PH Tester Pen 0.01 High Precision for Aquarium Swimming Pool
€9.95 Save €2.00 RRP: €11.95
LCD Display Water Quality Tester PH-8424 Water Monitor 3 in 1 pH/ORP/TEMP Meter pH & ORP Electrodes Water Quality Detector
€74.00 Save €15.00 RRP: €89.00
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aquar
€69.00 Save €60.00 RRP: €129.00