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Shop the best prices on 38,204 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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1,345 - 1,376 of 3,200
Soil Ph Meter, 3-in-1 Soil Moisture/light/ph Tester Plant Care Gardening Tool Kits, Ideal For Garden, Lawn, Farm 26*4cm (green)
£18.95 Save £3.00 RRP: £21.95
PH Soil Moisture Meter With Sound And Light Alarm
£27.95 Save £13.00 RRP: £40.95
Digital TDS Total Dissolved Solids Meter Pen Water Quality Purity TEMP/PPM Testing for Home Tool
£11.95 Save £7.00 RRP: £18.95
201DH PH Electrode Detachable Durable PH Electrode Probe for Water Quality Detection XFLUE
£25.95 Save £12.00 RRP: £37.95
Digital Tester Smart Water Monitor - Chlorine, Salinity, Ph, Ec, Temp Tds Meter - Digital Hot A unbrand
£129.00 Save £20.00 RRP: £149.00
Portable High Accuracy PH Tester Detector Water Quality Tester Analyzer for Aquarium Aquaculture
£18.95 Save £11.00 RRP: £29.95
Water Quality Tester, TDS Meter 3 Key High Accuracy Digital Water Quality Tester Portable Testing Kit with Backlight, High Sensitivity Probe
£16.95 Save £12.00 RRP: £28.95
1Pc Portable Waterproof Digital Water PH Meter Tester for Pool Drinks Aquarium
£20.95 Save £13.00 RRP: £33.95
Water quality testing pen home tds water measuring pen meter tds Pen
£7.95 Save £5.00 RRP: £12.95
Conductivity Instrument tds Pen Water Quality Analyzer Detector TDS-3 Water Pen
£9.95 Save £5.00 RRP: £14.95
Conductivity Instrument tds Pen Water Quality Analyzer Detector TDS-3 Water Pen
£9.95 Save £5.00 RRP: £14.95
Conductivity Instrument tds Pen Water Quality Analyzer Detector TDS-3 Water Pen
£9.95 Save £5.00 RRP: £14.95
10 in 1 Digital Water Quality Meter PH TDS EC Salinity SG ORP Hydrogen Rich Resistivity Temperature Nutrient Test Pen
£41.95 Save £27.05 RRP: £69.00
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
£54.00 Save £30.00 RRP: £84.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
£18.95 Save £11.00 RRP: £29.95
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
£54.00 Save £35.00 RRP: £89.00
Conductivity Instrument tds Pen Water Quality Analyzer Detector TDS-3 Water Pen
£9.95 Save £5.00 RRP: £14.95
TDS Meter Digital Water Tester for Water Quality
£7.95 Save £4.00 RRP: £11.95
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
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