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Shop the best prices on 36,668 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, Fsu 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
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
0‑9999ppm Water Quality Tester TDS/EC Meter Portable Water Quality Testing Instrument
£11.95 Save £6.00 RRP: £17.95
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
4 in 1 waterproof EC/TDS/PH/TEMP - Water quality tester for drinking water pools
£30.95 Save £18.05 RRP: £49.00
PH‑0091V Portable PH Meter 0.00‑14.00ph Folding PH Tester Testing Tool for Water Soil
£20.95 Save £12.00 RRP: £32.95
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
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
Square portable two-in-one swimming pool residual chlorine detector probe PH tester water quality analyzer
£18.95 Save £11.00 RRP: £29.95
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
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
Digital PH Meter, 3-in-1TDS EC and Temperature Meter, Plant Soil MoistureTester Combo for Home, Garden and Hydroponics
£13.95 Save £8.00 RRP: £21.95
Digital LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 0‑9999 PPM Temp Grey
£6.95 Save £4.00 RRP: £10.95
PH Temperature Water Quality Meter Mini Continuous 5 in 1 PH EC SALT SG TEMP Monitor Wireless WiFi Online Water Quality Monitor for Tuya
£59.00 Save £35.00 RRP: £94.00
Portable Digital PH Meter Water Quality Tester Purity Test Pen
£22.95 Save £14.00 RRP: £36.95
PH meter, PH meter 0.01 PH high precision water quality tester, PH measurement range is 0-14, digital PH tester
£8.95 Save £5.00 RRP: £13.95
High Precision Wide Usage Ph Tester Digital For Hydroponics Laboratory, Smart Design With Bluetooth And Lcd Display
£38.95 Save £25.05 RRP: £64.00
The AquaWizard, Your Multi-Functional PH Tester for Pools, Aquariums, and More, Ensuring Healthier Water for All
£18.95 Save £11.00 RRP: £29.95
5 in 1 Salinity Meter, Digital pH Tester Multifunction Water Quality Equipment, High Precision Waterproof Analyzer for Swimming Pools Aquariums
£22.95 Save £14.00 RRP: £36.95
Compact Water Quality Tester, Digital Salinity Meter, PH, TDS, EC, Temperature Meter, Wide Range Backlight Screen for Drinking Water, Swimming Pool,
£21.95 Save £13.00 RRP: £34.95
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
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
Mini Soil pH Meter, Portable High Sensitivity Probe for Garden and Farm
£6.95 Save £4.00 RRP: £10.95
Digital TDS Meter, Water Quality Purity Tester, TEMP/PPM Testing
£6.95 Save £4.00 RRP: £10.95
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
£49.00 Save £30.00 RRP: £79.00
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 £9.00 RRP: £23.95
Multifunction Water Meter 3in 1 ORP/PH/Temp Water Quality Monitoring Equipment Tool
£64.00 Save £35.00 RRP: £99.00
All-In-One Water Quality Solution, Green Tester for Reliable Salinity Measurement, TDS Meter, PH Testing, EC Measurement, and Temperature Monitoring,
£18.95 Save £11.00 RRP: £29.95
Water Quality Analyzer Portable Mini Water Quality PH Test Pen with Temperature Compensation
£20.95 Save £13.00 RRP: £33.95
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
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