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Shop the best prices on 37,940 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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2,145 - 2,176 of 3,200
Smart PH ORP Controller Online Monitoring and Dosing Digital pH Meter Redox Temp Tester Wireless
£139.00 Save £80.00 RRP: £219.00
PH Electrode, BNC Connector Aquarium Hydroponic Electrode PH Monitor Probe Smart Sensor
£27.95 Save £12.00 RRP: £39.95
5 in 1 Digital pH Meter for pH/TDS/EC/Salinity/Temp, with Simultaneous Data Display and ATC
£49.95 Save £19.05 RRP: £69.00
PH Meter Digital Water Tester, 0.01High Accuracy Water Quality Tester Pen with 0-14 PH Measurement Range
£19.95 Save £9.00 RRP: £28.95
Ph Meter,three-color Lcd Display Ph Pen Automatic Atc Function 0-14 Ph Measurement Range For Househ
£46.95 Save £17.05 RRP: £64.00
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH and ORP
£11.95 Save £12.00 RRP: £23.95
Smart Bluetooth Dissolved Oxygen Meter, Portable 0.0-30Mg/L Dissolved Oxygen Meter Range, Dissolved Edition_
£94.00 Save £35.00 RRP: £129.00
Single Needle Soil PH Meter Acidity Test Garden Plants Flowers Soil Detector Analysis Instruments Mini Soil PH Tester For Garden
£15.95 Save £4.00 RRP: £19.95
Soil Moisture Tester PH Meter 2 In1 Sunlight Plant Flower Acidity Temperature Measure Garden Analy Weather-Station Test Multicolor
£47.95
ORP-3569 ORP Meter 3 in 1 pH ORP TEMP Tester with Backlight Multi-parameter Digital Tri-Meter Water Quality Monitor 40% off
£43.95 Save £10.05 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 202
£69.00 Save £70.00 RRP: £139.00
pH Sensor Probe with BNC Interface 300cm Cable 0-14pH Range for Oxidation-Reduction Testing 25-26
£20.95 Save £21.00 RRP: £41.95
PH Electrode Sensor Probe Water Analyzer Water Tester PH Probe for 2025
£51.95 Save £52.05 RRP: £104.00
Portable Salinity Tester Handheld Salinity Tester Food Salinity Tester Liquid Salt Concentration Tester
£17.95 Save £33.00 RRP: £50.95
6 In 1 Water Quality Detector Ph Ec Tds Orp Temperature Chlorine App Display Swimming Pool Bluetoot -n3122 SZRH A-V 2025
£104.00 Save £75.00 RRP: £179.00
7 in 1 Digital Water Quality Tester ORP PH TDS EC Meter Salinity Temperature Multifunction Tester fo
£28.95 Save £8.00 RRP: £36.95
Upgraded 4-in-1 Soil Ph Meter, Soil Tester Moisture With Light/ph/temperature, Digital Plant Thermometer Test, Moisture Meter Light For Gardening, Far
£28.95 Save £25.05 RRP: £54.00
2 In 1 Ph Chlorine Meter Chlorine Tester Ph Tester Chlorine Water Quality Testing Device Cl2 Measur
£21.95 Save £11.00 RRP: £32.95
Starlight-5-in-1 Electronic Ph Meter, Measure Ph And Tds And Ec Salinity And Temperature Water Quality Tester, Lcd Display And Reading Accuracy, For D
£34.95 Save £29.05 RRP: £64.00
2024 best sellers for easter Ph Replacement Probe Aquarium Hydroponic Lab Electrode Ph
£16.95 Save £7.00 RRP: £23.95
PH-2011 Precision with Temperature Compensation Written Test PH Meter with Luminous Display PH Mete
£4.95 Save £10.00 RRP: £14.95
Ph Meter 0.01 High Precision For Water Quality Tester With 0-14 Measurement Range Suitable Aquarium Swimming Pool
£13.95 Save £24.00 RRP: £37.95
220v Blue Backlight Digital Lcd Voltmeter Panel Voltage Tester Eu Plug Dm55-1 80v-300v
£24.95 Save £24.05 RRP: £49.00
Dww-Mtre pour Qualit de l'eau Potable Testeur Numrique Temprature PPM Test Mesureur Pen Analyseur pour Mesurer l'eau Potable,Culture Hydroponique, Aqu
£44.95 Save £24.05 RRP: £69.00
3 in 1 Soil Moisture/Light/PH Tester for Plants No Batteries or Power Needed
£11.95
Portable Digital Ph Meter
£19.95
Digital PH Meter TDS Meter Water Quality Tester EC and Temp Measurement
£26.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer
£24.95 Save £11.00 RRP: £35.95
50pcs 6in1 Chlorine Dip Test Strips Tub SPA Swimming Pool PH Tester Paper
£17.95
Digital PH Meter Tester Water Aquarium LCD Tester Pen Hydroponic Monitor
£15.95
Ph Meter Ph Tds And Ec Temperature Tester Bio Water Quality Tester With Lcd Display
£20.95
3 in 1 Soil pH Meter Moisture Temp pH Tester Humidity Sunlight Garden Flowers Moist Detector Soil Moisture Sensor Meter
£13.95 Save £7.00 RRP: £20.95