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Shop the best prices on 37,821 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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2,401 - 2,432 of 3,200
Digital Water Tester 4 in 1 Multi Functional IP67 Waterproof PH H2 ORP Temp Water Quality Meter with Backlight
£13.95 Save £14.00 RRP: £27.95
Soil Moisture Meter, Plant Moisture Meter Indoor Outdoor, Hygrometer Moisture Sensor Soil Test Kit
£25.95
Optical Salinity Refractometer HandHeld Food Brine Sampling Salt Content Meter 028% Range
£21.95 Save £22.00 RRP: £43.95
Ph201 Composite PH Electrode BNC Sensor Probe PH Tester Electrode for Chemical Industry
£18.95 Save £18.00 RRP: £36.95
Soil pH Meter-Flower & Grass Tester,Alkaline & Acidic Levels -
£24.95 Save £6.00 RRP: £30.95
7 in 1 Water Quality Monitor WiFi for Tuya APP ABS EC Conductivity PH ORP Meter for Aquarium US Plug 110V
£79.00 Save £80.00 RRP: £159.00
4-in-1 Digital Soil pH Meter - Tests Moisture, Temperature and Light for UK Gardens and Potted Plants
£22.95 Save £12.00 RRP: £34.95
Digital Ph Meter, Ph Meter 0.01 Ph High Er Edition 0625
£22.95 Save £28.00 RRP: £50.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer OPMIUM
£37.95
Soil pH Tester 3 in 1 Soil pH Tester, Soil Tester Kit Plant Moisture Tester PH Soil Meter for Flowers/Grass/Plant/Garden/Farm/Lawn SZRH-1
£22.95 Save £10.00 RRP: £32.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec Edition 0729
£20.95 Save £20.00 RRP: £40.95
PH-98211 Digital Multipurpose PH Meter Acidity Meter PH Tester hwy
£23.95
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter Ph Meter Powered Tool ForAs Shown SZRG A-S -179
£64.00 Save £55.00 RRP: £119.00
Water Quality Test Meter,Ph Meter Tds Meter 2 in 1 Kit with 0-14.00Ph and 0-9990 Ppm Measure Range f Edition 0703
£6.95 Save £17.00 RRP: £23.95
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter Ph Meter Powered Tool ForAs Shown SZRH A-B
£64.00 Save £50.00 RRP: £114.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Drinking Tank Edition 0905
£31.95 Save £32.05 RRP: £64.00
Ph Tester, Pc-102b Cl2 Chlorine Tester Pool Spa Water Quality Analyzer With Probe, Handle Probe Length 150mm/5.9inch, One Piece St
£54.00 Save £40.00 RRP: £94.00
Hydroponic pH Electrode Probe for Aquariums & Labs with BNC Q9 Connector hwy
£29.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connecblack SZRH A-F
£15.95 Save £18.00 RRP: £33.95
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for S Edition 0701
£53.95 Save £40.05 RRP: £94.00
Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Teste Edition 0708
£21.95 Save £25.00 RRP: £46.95
Pool Water pH Probe, High-Precision Replacement Sensor, 0-14 Range, Easy Calibration, Versatile Use hwy
£64.00
pH-98103 Professional Portable Pen-Type pH Meter with pH Electrode Backlit LCD Display Acidimeter Industrial and Experimental Analyzer pH Meter Meter
£44.95 Save £54.05 RRP: £99.00
5-in-1 Electronic Ph Meter, Measure Ph & Tds & Ec Salinity & Temperature Water Quality Tester Edition 0822
£25.95 Save £23.00 RRP: £48.95
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool hwy
£9.95
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool Edition C
£18.95 Save £25.00 RRP: £43.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof-A1 SZRH A-B
£74.00 Save £35.00 RRP: £109.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
£22.95
pH sensor module,sensor probe pH electrode,connector hwy
£12.95
5-in-1 Digital PH Meter, Voice Water Quality Tester, PH/EC/TDS/Salinity/Temp Meter, TDS Meter for Drinking Water PoolAs Shown SZRH
£36.95 Save £42.05 RRP: £79.00
6 in 1 Water Quality Tester PH EC TDS SALT SG ORP Test Pen Multifunctional Water Detector with Powder Packs
£33.95
Water Quality PH Tester Power of Hydrogen Test with Proofreading Powder for Fish Tank Aquarium
£9.95