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Shop the best prices on 35,835 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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Digital PH Meter High Accuracy Water Quality Tester PH/tds/ec/Temp Tester
€30.95 Save €43.05 RRP: €74.00
2025 Digital Water Tester, Accurate Instant Read TDS Meter With Automatic Temperature Compensation, For Drinking Water, Aquariums, Hydroponics & More
€13.95 Save €20.00 RRP: €33.95
Environmental monitoring open source PH meter and PH sensor tool for research applications.
€89.00 Save €60.00 RRP: €149.00
4-in-1 Water Quality Tester - TDS, EC, Temp Meter 0-9999 Ppm Upgraded for Drinking Water Various Wat
€9.95 Save €28.00 RRP: €37.95
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test fo Edition 1128
€26.95 Save €32.05 RRP: €59.00
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /OrgaWhite A-V Edition 1212
€79.00 Save €100.00 RRP: €179.00
5-in-1 Electronic PH Meter, Measure Ph & TDS & EC Salinity & Temperature Water Quality Tester, LCD Display and Reading Accuracy 0703 91 Edition 1205
€27.95 Save €31.05 RRP: €59.00
PH Electrode 0-14pH Probe with BNC Connector 300cm Cable for General Water Test A-VBlack A-V Edition 1229
€16.95 Save €47.05 RRP: €64.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec hwyno.255SH
€14.95
6-In-1 Soil Tester PH Meter/EC/Light Intensity/Fertility Temperature and Humidity Soil Orchard Compost Tester Edition 0120
€69.00 Save €80.00 RRP: €149.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec hwyno.268SH
€14.95
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory DriP2025050900162As Shown A-X Edition 0116
€28.95 Save €35.05 RRP: €64.00
Digital Water Quality Meter PH Salinity 2 in 1 Continuous Monitoring Meter for Swimming Pools Gardening EU Plug 220VSH
€74.00
All-in-One Chlorine PH ORP H2 and Temperature Testing Device for Aquatic Cultivation Drinking Water Aquariums and Swimming Pools SH
€46.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water B unbrand
€64.00 Save €25.00 RRP: €89.00
Water Quality Test Pen, Tds-3 Electric Digital Tester For Hydroponics, Quality Monitoring unbrand
€36.95 Save €10.00 RRP: €46.95
Portable Ph Meters Pen Aquariums Water Quality Detector Lcd Digital Display Ph Meters Water Quality Monitor For Drinking Water (yellow) unbrand
€34.95 Save €8.00 RRP: €42.95
9851 New Water Quality Detector Ph/tds Meter Ph/tds Analyzer Online Monitor 100-240v (us Plug) unbrand
€119.00 Save €50.00 RRP: €169.00
Digital Water Quality Monitor Tester-ph/tds/ec/temp Analyze Monitor Tester For Pool/drinking Water/ unbrand
€69.00 Save €25.00 RRP: €94.00
Water Quality Tester, Accurate and Reliable,TDS Meter,BIO Meter with Indicator Light Water Test Meter for Drinking Water
€11.95
Digital PH Tester Pen - High Accuracy 0.01pH Resolution for Water Quality Testing in UK Homes
€24.95 Save €15.00 RRP: €39.95
Accurate Maple Syrup Hydrometer Test Cup Set with Stainless Steel Design Perfect for Measuring Sugar Content in Syrup
€44.95
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
€21.95 Save €13.00 RRP: €34.95
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
€20.95 Save €12.00 RRP: €32.95
7 in 1 Digital pH Meter with TDS/EC/ORP/S.G/Salinity/Temp Measurement Waterproof Highly Accurate Multi-Parameter Tester Multicolor
€89.00
Digital Water Quality Testers, Tds Total Dissolved Solids Meter Testing Pen Water Purity Measuring Tools Temp/ppm Testing For Drinking Water Hydroponi
€33.95 Save €35.05 RRP: €69.00
Digital Earth Ground Resistance Tester Meter Digital Earth Tester Dy4100
€219.00 Save €20.00 RRP: €239.00
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester Digital EC TDS TEMP Monitor for Aquarium, Hydroponics, Pool
€34.95
Professional 2 in 1 PH Temp Meter PH Tester Water Quality Testing Temperature Monitor Pen Acid Base Measurement Tools
€21.95
Tuya WiFi 1 in 8 Water Quality Tester S.G/PH/EC/ORP/TDS/CF/SALT/TEMP Measuring Analyzer DIY Water Monitor US Plug
€109.00
3 in 1 Soil PH Detector Tester LCD Screen Thermometer Temperature Moisture Meter for Gardening Flower Potted Plantation
€21.95