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Shop the best prices on 37,811 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Fsu, Viewleaf and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
£46.95 Save £27.05 RRP: £74.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
£14.95 Save £8.00 RRP: £22.95
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
£14.95 Save £8.00 RRP: £22.95
Water quality testing pen home tds water measuring pen meter tds Pen
£7.95 Save £5.00 RRP: £12.95
Comprehensive Water Quality Analyzer, Digital PH Meter with TDS EC Measurement, Equipped with Automatic Calibration and Wide Measuring Range
£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
£14.95 Save £8.00 RRP: £22.95
1Pc Portable Waterproof Digital Water PH Meter Tester for Pool Drinks Aquarium
£20.95 Save £13.00 RRP: £33.95
2-in-1 TDS and pH Meter Set for Water Quality Testing
£13.95 Save £9.00 RRP: £22.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer E
£26.95 Save £27.05 RRP: £54.00
Digital Water Quality Tester 0-14PH Meter TDS Temperature Tester for Drinking Water Pool Aquarium A
£35.95 Save £38.05 RRP: £74.00
7-in-1 Intelligent Water Quality Tester, Accurate Measurement of PH, ORP, EC, PPM, CF, Humidity, Temperature - Wall-Mounted Design for Aquariums,
£74.00 Save £45.00 RRP: £119.00
Compact Design pH Tester, Fermentation pH Meter with High Accuracy, Designed for Multi-purpose Food pH Tester, Suitable for Aquarium Hydroponics
£42.95 Save £26.05 RRP: £69.00
PH Tester Pen 0.01pH Accuracy Auto Calibration LED Digital Display Water Quality PH Meter for Fish Tank Aquarium
£18.95 Save £11.00 RRP: £29.95
Ph Acidity Tester For Versatile Soil Testing, Specialized Soil Test Strips To Optimize Plant Growth, Accurate Soil Ph Tester With Wide Range 0-14,
£12.95 Save £7.00 RRP: £19.95
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range, PH Meter
£8.95 Save £21.00 RRP: £29.95
Rapid Response Water For Temp Or Commercial Settings Multicolor
£36.95
2025 Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,COD,TDS,UV275,EC & Temp /Or
£32.95 Save £6.00 RRP: £38.95
5 in 1 Professional Multi-parameter Combo Test Meter PH/EC/TDS/Salinity/Thermometer Digital
£20.95
Smart Bluetooth Dissolved Oxygen Meter, Portable 0.0-30Mg/L Dissolved Oxygen Meter Range, Dissolved Edition_
£94.00 Save £95.00 RRP: £189.00
Waterproof Digital pH Meter with ATC, High Accuracy pH & Temperature Tester for Food & Water
£89.00 Save £30.00 RRP: £119.00
ORP Replacement Probe Hydroponic Electrode Oxidation Reduction Potential Test BNC Q9 Connector Electrode
£20.95 Save £6.00 RRP: £26.95
3 in 1 Soil Tester EC TDS Temperature Analyzer Meter Soil Quality Detector for Greenhouse Aquarium
£35.95 Save £11.00 RRP: £46.95
PH Meter, PH Meter TDS EC Temperature 4 in 1 Set, PH Test LCD Display, Suitable for Drinking Water, Aquarium, Swimming Pool
£36.95 Save £12.05 RRP: £49.00
5-in-1 Digital Ph Tester Pen, Pool Salt Tester, High Accuracy Digital Salinity Tester For Water
£25.95
3 set 240 Strips Professional 1-14 pH litmus paper ph test strips water cosmetics soil pH Test Paper Strips with control card
£4.95 Save £31.00 RRP: £35.95
PH Probe Value Detect Acquisition Monitoring Professional Industrial Control Supplies
£15.95 Save £5.00 RRP: £20.95
4 in 1 Water Quality Tester PH TDS EC Temperature Detection Sensitive Precise Water Quality Monitor with HD Screen
£11.95 Save £11.00 RRP: £22.95
2024 Tds-2b Water Quality Meter Tester Digital Lcd Professional Measuring Pen Water Hardness Mineral Impurity Content In Water
£12.95 Save £36.05 RRP: £49.00
Digital Ph And Tds Meter Combo, High Accuracy Water Quality Tester, Ph Meter 3-in-1 Tds Ec Temperature Meter compatible Drinking Water Swimming Pool A
£16.95 Save £17.00 RRP: £33.95
Digital PH Meter 0.01 High Accuracy Pocket Water Quality Tester Range 0?14 for Aquariums Pools
£4.95 Save £5.00 RRP: £9.95
5 In 1 Digital Meter Tds / Ec / Ph / Salinity / Temperature Water Quality Monitoring Tester
£13.95 Save £26.00 RRP: £39.95
2024 5-in-1 Water Quality Tester Multifunctional Water Quality Tester Digital Tds/ec/salinity/ph/temperature Drinking Water Pool
£20.95 Save £33.05 RRP: £54.00