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Shop the best prices on 37,604 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Northix, Fsu, Viewleaf and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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3,105 - 3,136 of 3,200
6-in-1 Bluetooth Water Quality Detector for Smart Online Monitoring pH Meter Chlorine Sensor Tool
£64.00 Save £30.00 RRP: £94.00
ORP Meter ORP Meter Water Quality Tester Test Tool for Water Analysis
£29.95 Save £24.05 RRP: £54.00
Professional ORP Meter Tester Redox ±1999mV Range BNC Type Connector 1.2cm Diameter for Tester Meter Monitor Controller Multicolor
£43.95
Digital Acidity Tester 0.01 Resolution High Accuracy Backlits Display Meter For Household Drinking Water 0-14 Multicolor
£23.95
Dense Digital Water Inspector With Quick Moment Precise Readings And Low Power Measure Multicolor
£37.95
Digital Water Quality Tester Water Quality Monitor Backlight LCD Display for Hydroponics Household Drinking Pool Home
£36.95
Effective 7 Parameters Soil Detectors Analyzes Fertilizers Content Temperature Humidities For Great Plant Growth Multicolor
£109.00
Professional Multiple Variable Water Inspector Procedures Acidity Impurities Electronic Organization Salinity Temperature Multicolor
£74.00
Ergonomic Soil Tester Device With High Accuracy Detectors For Continuous Soil Health Monitoring Indoor Outdoor Application Multicolor
£99.00
High Accuracy Mini PH Meter Acidity Meter Water Quality Tester Replaceable Probe for Aquarium Fish Tank SuppliesEU Plug 220V
£33.95 Save £20.00 RRP: £53.95
Digital pH Meter 10 in 1 Water Quality Tester High Accuracy Pen Type Tester PH/TDS/ORP/Fertile/Salinity/Temperature Test
£54.00
Small ABS Dissolved Oxygen Meter Water Quality Tester On Site Monitoring Data Storage USB Connection Analysis Multicolor
£139.00
6 In 1 Water Quality Testing Meter, TDS/CODTOC/UV275/EC/TEMP Meter for Drink Water, Pool and Fish Tanks
£94.00
PH Tester Professional Water Quality Tester Portable Pen Type Acidometer for Aquarium Filter Acidimeter Measure Analysis Yellow
£17.95
Multifunction Water Tester 5 Parameters Particles Hydrogenium Ionisation Activity E-commerce Saltyness Constructed in Voice Structure Immediate
£45.95
Water Quality Testing Meter Temperature Tester 0-14PH Measurement Ranges Digital Tester Pen Portable Multicolor
£54.00
Digital TDS Meter 0-1999PPM Water Quality Monitor Tester Dual Way High Level Probe 1mg/L PPM Accuracy +/-2% Black
£37.95
Multifunction Water Tester 5 Parameters Particles Hydrogenium Ionisation Activity E-commerce Saltyness Constructed in Voice Structure Immediate
£43.95
Digital Salinity Meter High Accuracy 5 In 1 Salinity Tester_jings
£32.95 Save £21.05 RRP: £54.00
Ph Meter 0.01 High Precision For Water Quality Tester With 0-14 Measurement Range Suitable Aquarium Swimming Pool_sys1
£13.95 Save £4.00 RRP: £17.95
Ph Meter 0.01 High Precision For Water Quality Tester With 0-14 Measurement Range Suitable Aquarium Swimming Pool_jings
£5.95 Save £14.00 RRP: £19.95
PH Meter Calibration Solution and ORP Tester Buffer Liquid for Water Quality Testing Laboratory Equipment Maintenance Chemical Solution Kit
£13.95 Save £7.00 RRP: £20.95
ORP Meter Water Quality Tester For ORP Measurement Test Tool
£31.95 Save £22.05 RRP: £54.00
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range For Household Drinking, Pool And Aquarium Water P
£6.95 Save £9.00 RRP: £15.95
High Precision Water Hardness Instrument Tds Tester Ph Meter Aquarium Pool Water Quality Testing Pe
£6.95 Save £9.00 RRP: £15.95
Ph Meter, 5 In 1 Ph/tds/ec/salinity/temperature, Water Quality Monitor Tester For Swimming Pools, Hydroponics, Drinking Water, Aquariums
£23.95 Save £30.05 RRP: £54.00
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water
£15.95 Save £16.00 RRP: £31.95
50pcs Chlorine Dip Test Strips Hot Tub SPA Swimming Pool PH Tester Paper
£10.95 Save £4.00 RRP: £14.95
pH Probe for Water Replacement Electrode for Meter Monitor & Controller 90cm - MXBC
£10.95 Save £9.00 RRP: £19.95
High Precision Water Hardness Instrument Tds Tester Ph Meter Aquarium Pool Water Quality Testing Pe-MXBC
£4.95 Save £2.00 RRP: £6.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium-MXBC
£31.95 Save £27.05 RRP: £59.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature
£59.00 Save £10.00 RRP: £69.00