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Shop the best prices on 38,256 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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2X pH Meter Replacement Electrode Probe for PH818 Aquarium Water Quality Tester Compatible Spare Part
£24.95 Save £13.00 RRP: £37.95
PH Meter Digital Litmus pH Water Quality Test Pen for Swimming Pool, Drinking Water, Aquarium, Laboratory - Range 2.00-16.00
£19.95 Save £10.00 RRP: £29.95
pH Tester Digital for Pool Salt Water, Digital Salinity Meter with LCD Display, Accurate pH and Salinity Measurement
£59.00 Save £20.00 RRP: £79.00
2023-Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur-FG
£50.95 Save £33.05 RRP: £84.00
Water Quality Analyzers High Accuracy Detector Digital Pool Water Tester for Aquariums, Fish Pond and Swimming Pool Multicolor
£59.00
Water Quality Tester TDS EC Temperature Meter Portable PPM Measurement Device for Hydroponics and Aquariums
£12.95 Save £6.00 RRP: £18.95
Digital Water Tester With 6 Functions pH ORP CL Temperature Compatibility Waterproof Design For Pool And Aquarium
£84.00 Save £45.00 RRP: £129.00
TDS Tester 10In1 Water Quality Tester For Aquarium & Pool PH TDS EC Salt Temp SG ORP H2 Resistivity Pen Accessory X
£32.95 Save £16.00 RRP: £48.95
Food and Soil pH Meter with Digital Display, Backlight, Automatic Temperature Compensation, Protective Electrode Cover
£54.00 Save £25.00 RRP: £79.00
4 in 1 NPK Soil Tester with Accurate Nutrient Detection and Temperature Monitor for Garden and Farm
£84.00 Save £45.00 RRP: £129.00
Water Quality Test Meter Water Quality Analyzers High Accuracy Detector for Pools, Drinking Water, Aquariums Enduring Multicolor
£59.00
Industrial Strength Water Pen Analyzers Water Tester With Backlits Screen For Dark Environment Contaminant Detection Multicolor
£159.00
Water Quality Monitor Analyzers Tester LCD Color Screen Water Quality Testing Instrument Water Quality Analyzers Multicolor
£59.00
Water Quality Monitor Analyzers Tester LCD Color Screen Water Quality Testing Instrument Water Quality Analyzers Multicolor
£59.00
Cherry Pink Water Temperature Meter for Baby Bath Safety, Accurate Readings, Easy-to-Read LCD Display, Waterproof Design
£17.95 Save £5.00 RRP: £22.95
High Accuracy Nutrient Meter Hydroponics Readers Portable Waterproof Nutrient
£36.95
Short-range 0.5-5.0 Indicator pH Test Strips for Water Soil Testing Pet Food
£8.95
Three-in-one Soil Salt Sensor Soil Temperature/Humidity/Conductivity Detector
£59.00
Digital TDS Tester Pen Portable Water Quality TDS/S.G/ EC & Temperature Meter
£21.95
Professional Buffer Powder Calibration Powder Redox Potential Analyzer Test Pen
£9.95
Liquid Detection Water Quality Monitoring DIY TDS Online Monitor For Arduino
£17.95
Stc-3029 Moisture Controller Soil Moisture Sensor Module Soil Moisture Tester For Plants Farming Dc-Yvan
£14.95 Save £6.00 RRP: £20.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water B
£30.95 Save £12.00 RRP: £42.95
Ph Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer Ph Meter Tester Ph Probe B unbrand
£6.95 Save £4.00 RRP: £10.95
3pcs Water Level Indicator Water Level Gauge,flower Pot Water Shortage Reminder Float Water Display Gauge Water Meter
£9.95 Save £13.00 RRP: £22.95
Pool Chlorine Tester, Pc-102b Cl2 Chlorine & Ph Tester Swimming Pool Spa Water Quality Analyzer With Probe Designed For Family-sized Swimming Pool Or
£64.00 Save £55.00 RRP: £119.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement-ZY
£79.00 Save £70.00 RRP: £149.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
£84.00 Save £45.00 RRP: £129.00
Ph Meter For Water, High Precision Professional Digital Ph Tester With 0-14 Ph Measurement Range, For Aquarium, Swimming Pool, Drinking Water
£14.95
Water Quality Test Meter,Ph Meter Tds Meter 2 in 1 Kit with 0-14.00Ph and 0-9990 Ppm Measure Range f
£6.95
pH Tester, Swimming Pool pH Tester Measures TDS pH EC Temperature Water Quality pH Tester for Drinking Water, Swimming Pool, Aquarium, Beverages, Hydr
£12.95 Save £24.00 RRP: £36.95
Ph Acidimtre Test Pen Ph Monitoring Instrument Ph Water Quality Detection Instrument
£119.00 Save £40.00 RRP: £159.00