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Shop the best prices on 37,639 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, Fsu and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1 - 32 of 3,200
7-IN-1 Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
£119.00 Save £20.00 RRP: £139.00
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
£129.00 Save £20.00 RRP: £149.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature Probe
£40.95 Save £43.05 RRP: £84.00
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test fo
£22.95 Save £14.00 RRP: £36.95
Water Quality Tester Electrolyzer Water Quality Tester Electrolysis Iron Bars TDS Tester Electrolyzer Quick Water Quality Check for All Types of Wate
£21.95 Save £9.00 RRP: £30.95
6 in 1 Water Quality Tester: PH EC TDS ORP Temperature Chlorine Bluetooth Pool Water Test Kit with APP Display
£64.00 Save £30.00 RRP: £94.00
ORP-169F Waterproof ORP Meter High Quality ORP Meter Water Quality Tester Test Tool ORP Tester
£21.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer EU Plug
£19.95 Save £20.00 RRP: £39.95
High-precision Soil Ph Test Instrument, Ph Meter, Hygrometer, Ph Meter
£19.95 Save £25.00 RRP: £44.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature-yi wu
£69.00 Save £50.00 RRP: £119.00
Digital Salinometer For Saltwater Ponds And Fish
£26.95 Save £8.00 RRP: £34.95
2025 Oxygen Meter for Water, Resolution 0.040.0mg/L, Oxygen Saturation 0.0300.0% with ATC for Aquaculture
£109.00 Save £70.00 RRP: £179.00
Universal pH Test Paper Strips, Full Range pH 0-14, 16.4 ft/Roll (4 Rolls)
£7.95 Save £36.00 RRP: £43.95
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Poo
£14.95 Save £29.00 RRP: £43.95
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0c p
£8.95 Save £10.00 RRP: £18.95
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement -xx j.s s202412246111
£41.95 Save £42.05 RRP: £84.00
suitable for PH Meter Calibration Solution 4.0 7.0 10.01 PH Pens Calibration Solution Probe Liquids PH Calibratio-YI WU CHUN HUI
£12.95 Save £14.00 RRP: £26.95
Long Body pH Electrode with BNC Plug Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Economical Device Sensor
£26.95 Save £62.05 RRP: £89.00
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer EU
£24.95 Save £29.05 RRP: £54.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory DriP2025050900162 25-26
£24.95 Save £24.05 RRP: £49.00
Tds-3 Tds Pen Portable Digital Tds Meter Filter Measuring Water Quality Purity Tester Tds Meter
£37.95 Save £36.05 RRP: £74.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
£89.00 Save £50.00 RRP: £139.00
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0
£8.95 Save £6.00 RRP: £14.95
Ph Tester Digital Ph Meter,professional Ph Pen With 0.01 Ph
£31.95
Ph Meter, Digital Ph Meter, Ph Meter For Water Ph Meter High Accuracy
£6.95 Save £37.00 RRP: £43.95
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Met
£10.95 Save £10.00 RRP: £20.95
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated_i*
£5.95 Save £14.00 RRP: £19.95
PH Meter Calibration Solution 4.0 7.0 10.01 PH Pens Calibration Solution Probe Liquids PH Calibratio
£12.95 Save £16.00 RRP: £28.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
£25.95 Save £5.00 RRP: £30.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur
£48.95 Save £35.05 RRP: £84.00
Water Electrolyzer 2Pack For Testing Black Easy To Use Electrolysis Tester Meter With Instant Results
£14.95 Save £7.00 RRP: £21.95
PH Meter Calibration Solution 4.0 7.0 10.01 PH Pens Calibration Solution Probe Liquids PH Calibration Solution Set
£10.95 Save £14.00 RRP: £24.95