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Shop the best prices on 36,528 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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1,057 - 1,088 of 36,528
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
£18.95 Save £7.00 RRP: £25.95
3 in 1 Digital PH Meter compatible Water, TDS/PH/Temp Meter, Water Tester
£24.95 Save £9.00 RRP: £33.95
Ph Replacement Probe Aquarium Laboratory Electrode Ph Meter Potential Bnc Q9 Connector
£14.95 Save £15.00 RRP: £29.95
Professional Soil PH Meter Tester Accurate PH Instrument Hygrometer Monitor Soil Moisture Sensor Ga
£17.95 Save £7.00 RRP: £24.95
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH and ORP
£21.95 Save £8.00 RRP: £29.95
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
£9.95 Save £11.00 RRP: £20.95
3 Pack PH Meter TDS PPM Meter and 3 in 1 Soil PH Tester PH/EC Digital Kit suitable for Home, Garden, Lawn, Farm
£17.95 Save £14.00 RRP: £31.95
Portable 3 in 1 with LCD Display Temperature Meter Water Quality Monitor Tester Water Quality Test Pen for Water Purifiers
£12.95 Save £6.00 RRP: £18.95
2 in 1 pH Tester, Portable Water Quality PH/CL2 Chlorine Tester Level Meter, Swimming Pool Water Quality Monitor Analyzer for Household Drinking Water
£28.95 Save £14.00 RRP: £42.95
4-in-1 Digital pH Tester - 0.01 Resolution, pH/EC/TDS/Temperature - Backlit LCD Display, Automatic Calibration
£20.95 Save £10.00 RRP: £30.95
5-in-1 Electronic Ph Meter, Measure Ph & Tds & Ec Salinity & Temperature Water Quality Tester
£31.95 Save £14.00 RRP: £45.95
Ph Meter, Digital Ph Tester Ph Meter , 0-14 Ph Testing Range Ph Pen, Water Testing Kits For Drinkin
£18.95
Drinking Water Test Kit 16 In 1 Drinking Water Test Strips Water Test Kit For Home Water Quality Test Easy Quick Test
£40.95 Save £43.05 RRP: £84.00
3 in 1 Electronic pH Meter, pH/EC/Temperature Water Quality Tester, 0-14 pH Measurement Accuracy, 2% Reading Accuracy, Set 0-19999 PPM, for Swimming P
£32.95 Save £17.00 RRP: £49.95
PH Tester Chlorine Level Tester Water Quality Measurement Spa Pool Control Controller
£29.95 Save £15.00 RRP: £44.95
Ez-9901 Ph Meter 3 In1 Tds/temp/ Er Pen Conductivity Detector Mon Purity Mea unbrand
£69.00 Save £30.00 RRP: £99.00
PH/TDS/EC/Temperature Meter 4 in 1 Water Quality Monitor Tester Kit for Pools unbrand
£41.95
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 £20.00 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
£54.00 Save £20.00 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
£16.95 Save £8.00 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 £20.00 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
£54.00 Save £20.00 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
£54.00 Save £20.00 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
£16.95 Save £8.00 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 £20.00 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
£16.95 Save £8.00 RRP: £24.95
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
£16.95 Save £8.00 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 £20.00 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
£16.95 Save £8.00 RRP: £24.95
ORP-969 ORP Tester Portable Water Quality Analyzer Water Quality Meter for Water System
£26.95 Save £15.00 RRP: £41.95
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
£16.95 Save £10.00 RRP: £26.95