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Shop the best prices on 36,511 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, LINCMAN and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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2,081 - 2,112 of 36,511
3 Pack PH Meter TDS PPM Meter and 3 in 1 Soil PH Tester PH/EC Digital Kit for Home, Garden, Lawn, Farm
£17.95 Save £18.00 RRP: £35.95
Square portable two-in-one swimming pool residual chlorine detector probe PH tester water quality analyzer
£20.95 Save £12.00 RRP: £32.95
Soil Tester, Soil Moisture Meter, 3-in-1 Plant Tester, Soil Moisture Meter and Soil pH Tester for Plant Soil, Garden, Farm, Lawn
£9.95 Save £5.00 RRP: £14.95
Water Quality PH Tester Power of Hydrogen Test with Proofreading Powder for Fish Tank Aquarium
£9.95 Save £6.00 RRP: £15.95
Soil moisture meter - 3-in-1 soil tester set, including soil moisture/light/pH tester
£10.95 Save £7.00 RRP: £17.95
ORP Meter Portable Redox Potential Test Pen Digital Measurement ORP/Temperature Tester
£25.95 Save £15.00 RRP: £40.95
Multifunction Water Meter 3in 1 ORP/PH/Temp Water Quality Monitoring Equipment Tool
£64.00 Save £35.00 RRP: £99.00
1Pc Portable Waterproof Digital Water PH Meter Tester for Pool Drinks Aquarium
£27.95 Save £17.00 RRP: £44.95
PH Meter with Backlight Online PH-991 Aquarium PH Tester Temp Monitor Durable Acidimeter Tool for Tank Swim EU Plug
£29.95 Save £29.05 RRP: £59.00
2 in 1 Chlorine pH Tester Chlorine Water Quality Analyzer CL2 Measuring Device
£15.95 Save £10.00 RRP: £25.95
OPR‑689 3 in 1 Water Quality Tester PH/ORP/TEMP Test Pen for Swimming Pool Drinking Water
£33.95 Save £20.05 RRP: £54.00
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 £35.00 RRP: £89.00
Conductivity Instrument tds Pen Water Quality Analyzer Detector TDS-3 Water Pen
£10.95 Save £6.00 RRP: £16.95
Water quality testing pen home tds water measuring pen meter tds Pen
£8.95 Save £5.00 RRP: £13.95
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
PH‑900 PH Meter LCD Digital Water PH Tester with Replaceable Electrode Probe High Accuracy for Water Quality Testing
£25.95 Save £15.00 RRP: £40.95
04999ppm Portable TDS/EC Tester MultiFunction Water Quality Meter Testing Instrument
£11.95 Save £7.00 RRP: £18.95
3 in 1 Water Quality Tester PH TDS TEMP Meter Portable Multi‑Purpose Test Pen for Testing Water
£26.95 Save £17.00 RRP: £43.95
Wifi Digital Water Quality Tester 6 in 1 Wall Analyzer PH/EC/TDS/Salt/g.S/temperature, APP remote monitoring, alarm
£79.00 Save £50.00 RRP: £129.00
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
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
£54.00 Save £35.00 RRP: £89.00
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
Acidity meter supporting electrode type PH composite electrode PH electrode probe
£12.95 Save £8.00 RRP: £20.95
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
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
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
£15.95 Save £9.00 RRP: £24.95
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
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
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 £10.00 RRP: £28.95
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