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Shop the best prices on 32,047 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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193 - 224 of 32,047
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
£53.84 Save £32.31 RRP: £86.15
2-in-1 Soil Moisture and PH Tester for Outdoor Plants
£19.88 Save £11.93 RRP: £31.81
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring
£53.84 Save £32.31 RRP: £86.15
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
£18.12 Save £10.87 RRP: £28.99
PH Tester, LCD Mode for Accurate Water Quality Measurement
£20.78 Save £12.47 RRP: £33.25
Pen Type Orp/redox Tester With Digital Lcd Display Redox Meter Professional Orp Water Quality
£37.95 Save £91.05 RRP: £129.00
3/6/15pcs Ph 4.00 6.86 9.18 Solut Calibrat 0.01ph For Ph Er Meter Digital Measurement
£22.95
Digital Ph Meter, Ph Meter 0.01 Ph High Er
£21.95
16in1 Water Testing Kit For Drinking Water,125strips Well Water Test Kit For Water Quality,testing
£7.95 Save £20.00 RRP: £27.95
Digital Water Tester 5 in 1 EC/TDS/SALT/S.G/TEMP Meter Backlight for Nutrients Growing Indoor Garden Home Brewing Pool Aquarium
£35.95 Save £9.00 RRP: £44.95
18-Pack PH Meter Buffer Solution Powder, PH 6.86/4.00/9.18, PH Buffer Powder for Precise & Easy PH Tester Calibration
£9.60 Save £3.84 RRP: £13.44
Mini VU Meter VU Panel Meter Warm Back Light Recording Audio Level Amp Driver
£17.95 Save £18.00 RRP: £35.95
High Precision Water Hardness Instrument Tds Tester Ph Meter Aquarium Pool Water Quality Testing Pe
£9.95 Save £7.33 RRP: £17.28
PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measu
£10.30 Save £13.80 RRP: £24.10
Swimming Pool Ph Test Paper Strip
£16.81
5 In 1 Ph Meter For Water Ph/tds/ec/temp/salt Meter Salt Tester For Saltwater Pool 0.01 Resolution High Accuracy Digital Ph Tester
£27.64 Save £29.53 RRP: £57.17
Waterproof ATC Digital PH Meter for Food, Aquariums & Lab Testing - High Accuracy Temperature Sensor
£35.14 Save £17.56 RRP: £52.70
5 In 1 Ph Meter For Water, Ph/tds/ec/temp/salt Meter, Salt Tester For Saltwater Pool, 0.01 Resolution High Accuracy Digital Ph Tester
£38.64 Save £73.42 RRP: £112.06
Digital Ph Meter, Ph Meter 0.01 Ph High Er
£24.71 Save £18.54 RRP: £43.25
Universal pH Test Paper Strips pH Test Strips Roll, pH Measure Full Range 0-14 16.4 ft/Roll (4 Rolls)
£28.78 Save £5.76 RRP: £34.54
PH Probe Sensor Waterproof Accurate Measurement Quick Response PH Electrode for Q9 BNC Plugs 1.9m
£21.95 Save £17.00 RRP: £38.95
PH Meter 0.01 High Precision for Water Quality Tester with 0-14 Measurement Range Suitable Aquarium Swimming Pool
£11.95 Save £15.00 RRP: £26.95
6-in-1 Bluetooth Water Tester for Pool: pH/EC/TDS/ORP/Temp/Chlorine with App, IP67
£159.00 Save £60.00 RRP: £219.00
7 in 1 Water Quality Tester PH/ EC/TDS/SALT/ORP/Emperature/ Fish Tank Pwimming Pool Water Quality Analyzer
£24.95 Save £7.00 RRP: £31.95
PH-986 3 in 1 Water Quality Tester PH/TDS/TEMP Test Pen Multifunctional Portable Meter
£22.85 Save £6.86 RRP: £29.71
2 in 1 ORP H2 Temperature PH Meter Hydrogen-Rich Test Pen
£15.95 Save £2.00 RRP: £17.95
Digital TDS Meter 0-1999PPM Water Quality Monitor Tester Dual Way High Level Probe 1mg/L PPM Accuracy +/-2% Black
£36.97
PH/Free Chlorine/ORP/EC/TDS/Salinity/Temp Water Quality Analyzer PH Meter Pool Salt Tester for Aqu
£54.00 Save £5.00 RRP: £59.00
PH Electrode Probe ABS Material 5 Meters High Accuracy Exquisite Craftsmanship PH Electrode for Industrial PH Detectors
£46.95 Save £37.05 RRP: £84.00
PH Tester Wireless Connection Version 7 in 1 EC/ORP/SG Testing Backlight Simultaneous Data Display Water Tester
£44.51 Save £44.49 RRP: £89.00
7 in 1 Bluetooth Water Quality Tester Automatically Save Data PH EC ORP Waterproof Salinity Meter for Water Fish Tank
£42.98 Save £43.00 RRP: £85.98
Professional Ph Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Portable Water Aquarium Hydroponics Swimming Pool Measuring
£37.57 Save £24.83 RRP: £62.40