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Shop the best prices on 32,888 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, Till and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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449 - 480 of 32,888
PH Meter, 5 In 1 PH/TDS/EC/ORP/Temperature, Water Quality Monitor Tester for Swimming Pools, Hydroponics, Drinking Water, Aquariums
£20.50 Save £12.30 RRP: £32.80
Ph Tester, 4-in-2 Water Quality Analyzer with Advanced Technology, Automatic Temperature Compensation for Swimming Pools, Aquariums, Home Drinking
£7.88 Save £4.73 RRP: £12.61
PH Tester Strong Operability LCD Mode Accurately Measure Durable Material Water Quality Meter
£15.49 Save £9.30 RRP: £24.79
4 in 1 Soil Tester Soil PH Meter Soil Moisture PH Tester Sunlight Moisture Meter for Plant Soil Garden Farm Lawn Vegetable Garden
£18.74 Save £11.25 RRP: £29.99
TDS‑98306 LCD TDS Tester with Night Light Display Portable Temperature Compensation TDS Gauge for Water
£15.53 Save £9.31 RRP: £24.84
PH-213 PH/EC Tester Multifunctional Water Quality Tester for Laboratory Aquarium Swimming Pool
£68.12 Save £40.88 RRP: £109.00
PH-213 PH/EC Tester Multifunctional Water Quality Tester for Laboratory Aquarium Swimming Pool
£68.12 Save £40.88 RRP: £109.00
Digital PH Tester Kit Pocket PH Meter Test Pen for Household Drinking Water Aquarium Swimming Pools
£8.08 Save £4.84 RRP: £12.92
High Accuracy Mini PH Meter Acidity Meter Water Quality Tester Replaceable Probe for Aquarium Fish Tank Supplies
£32.09 Save £19.25 RRP: £51.34
Portable Salinity TEMP Meter Multifunction Water Quality Analyzer for Aquarium Swimming Pool Aquaculture
£61.32 Save £36.79 RRP: £98.11
Total Dissolved Solids Meter Temperature Compensation Auto Speediness Water Quality Monitor for Field Work
£12.82 Save £7.69 RRP: £20.51
Digital Water Quality Meter Automatic Data Saving Simultaneous Display Highly Sensitive Water PH Detector Tester
£37.01 Save £22.20 RRP: £59.21
High Accuracy Mini PH Meter Acidity Meter Water Quality Tester Replaceable Probe for Aquarium Fish Tank Supplies
£32.09 Save £19.25 RRP: £51.34
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
£16.76 Save £7.55 RRP: £24.31
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
£16.76 Save £7.55 RRP: £24.31
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
£50.84 Save £22.89 RRP: £73.73
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
£16.76 Save £7.55 RRP: £24.31
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
£50.84 Save £22.89 RRP: £73.73
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
£50.84 Save £22.89 RRP: £73.73
ORP-969 ORP Tester Portable Water Quality Analyzer Water Quality Meter for Water System
£26.14 Save £15.68 RRP: £41.82
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
£53.60 Save £32.16 RRP: £85.76
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
£16.39 Save £9.84 RRP: £26.23
Water Quality Tester PH/CL Meter CL2 Chlorine Tester Water Detector for Swimming Pool Aquarium
£15.17 Save £9.09 RRP: £24.26
pH-ATC pH Tester Measuring Pen Digital pH Value Testing Meter 0~14pH 0.1pH with LED Screen
£9.92 Save £5.96 RRP: £15.88
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
£53.60 Save £32.16 RRP: £85.76
5-In-1 Water Quality Test Pen Voice Model EC Acidity Ph Meter Tds Salinity Meter Water Quality Tester Without PH Powder
£31.95
3 Pack PH Meter TDS PPM Meter and 3 in 1 Soil PH Tester PH/EC Digital Kit for Home, Garden, Lawn, Farm
£13.95
PH Meter Tester Digital PH Meter 0.01 PH Water Quality Test Digital Tester for Kitchen, Aquarium, Pool, Laboratory
£7.95
PH Replacement Probe Aquarium Hydroponic Laboratory Electrode PH Meter Probe BNC Connector PH Meter Sensor
£16.95 Save £15.00 RRP: £31.95
Water Quality PH Chlorine Tester PH Tester Chlorine PH Meter
£20.78 Save £10.40 RRP: £31.18
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted Plants Gardens Lawns
£19.56 Save £8.39 RRP: £27.95
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
£5.33 Save £5.33 RRP: £10.66