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Shop the best prices on 37,729 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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481 - 512 of 3,200
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
£15.95 Save £8.00 RRP: £23.95
5 in 1 Digital PH TDS EC Meter Pen Salinity Temperature Tester Conductivity Filter Purity with Backlight for Water
£18.95 Save £10.00 RRP: £28.95
Online PH /EC Monitor Meter Acidometer 2 in 1 PH EC Meter for Aquarium Multi-Parameter Water Quality Monitor EU Plug
£33.95 Save £16.00 RRP: £49.95
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aquariums, Hydroponics
£49.95 Save £24.05 RRP: £74.00
Monitor PH Detection Regulator Ph0-14 PH Module PH Regulator PH Value Detection Sensor
£10.95 Save £5.00 RRP: £15.95
Digital LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 0‑9999 PPM Temp White
£8.95 Save £3.00 RRP: £11.95
8 in1 WIFI Smart Monitor Fish Tank Pool Water Quality Meter PH ORP EC PPM Test
£84.00 Save £75.00 RRP: £159.00
Paddle Boat, 2pcs Paddle with 2Pcs Rod Set Paddle Inflatable, High Toughness Inflatable Boat Dinghy Canoe Water Marine Sports Aluminium Alloy Oars hw
£29.95 Save £29.05 RRP: £59.00
Smart PH Chlorine Meter Swimming Pool Water Quality Tester ORP EC TDS Temp Level Online Monitoring Analyzer for Spa Edition Cc
£74.00 Save £75.00 RRP: £149.00
Waterproof Soil EC and Temperature Meter Digital Tester for Potted Plants Gardening Agriculture Farm Edition 0702
£49.00 Save £50.00 RRP: £99.00
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Concentration Tester for Aquarium, Swimming Pool Edition C
£36.95 Save £37.05 RRP: £74.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B Edition 0701
£21.95 Save £22.00 RRP: £43.95
7 in 1 PH Meter High Accuracy Water Quality Tester TDS EC ORP Ppm Tester Salimeter for Pool Aquarium Hydroponics
£35.95
Multifunction LCD Digital Tester, PC-102B CL2 - pH Chlorine Tester for Pool, spa Water Quality Analyzer with Probe Digital pH Tester
£23.95 Save £30.05 RRP: £54.00
9 in 1 Drinking Water Test Kit PH//GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter for Drinking Water
£18.95 Save £19.00 RRP: £37.95
Digital Online Water Quality Tester LCD TDS/EC Meter Us/PPM Detection EC Detector Inlet Outlet Test for Pool Laboratory
£21.95 Save £11.00 RRP: £32.95
Open Source Arduino PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
£74.00
HM DIGITAL TRM1 Triple TDS Meter Online TDS Water Quality Tester
£30.95 Save £28.05 RRP: £59.00
PH Replacement Probe Aquarium Hydroponic Laboratory Electrode PH Meter Probe BNC Connector PH Meter Sensor
£17.95 Save £16.00 RRP: £33.95
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted Plants Gardens Lawns
£19.95 Save £8.00 RRP: £27.95
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
£5.95 Save £5.00 RRP: £10.95
Salinity Meter, Ip67 Waterproof Salinity Meter Tester For Food High Accuracy Salt Concentration Mea
£32.95 Save £14.00 RRP: £46.95
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for S
£42.95 Save £31.05 RRP: £74.00
5 Pack Waterproof NTC 10K 1% 3950 Thermistor Temperature Sensor Probe
£4.95 Save £4.00 RRP: £8.95
Portable PH Water Quality Pen PH Detector ph-02 Water Quality Tester for Fish Tank Aquaculture, Yellow
£14.95 Save £8.00 RRP: £22.95
Digital PH Meter, pH Meter 0.01 PH High Precision Water Quality Tester with Measuring Range 0-14 PH for Home Drinking Water, Swimming Pool and Aquariu
£18.95 Save £9.00 RRP: £27.95
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Me
£19.95
Professional Ph Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring
£17.95 Save £8.00 RRP: £25.95
Digital PH Meter, Digital LCD Water Quality Tester, Measuring Range for 0-14 Ph, 0.01 Ph Accuracy, for Drinking Water, Aquariums, Hydroponics, Swimmin
£14.95 Save £8.00 RRP: £22.95
16 in 1 Water Testing Kits for Drinking Water- Home Water Test Kit,Water Quality Measurement Kits (
£8.95 Save £20.00 RRP: £28.95
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity T
£6.95
3 in 1 Digital Water Tester Meter for PH, TDS and Temperature, Swimming Pool and Drinking Water Quality Testing
£16.95 Save £11.00 RRP: £27.95