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Shop the best prices on 37,819 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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3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
£9.95 Save £5.00 RRP: £14.95
8-in-1 Rechargeable Water Quality Tester Tool S.G PH EC Salt ORP TDS CF Temp Multi Parameter Test f
£84.00 Save £85.00 RRP: £169.00
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer U
£23.95 Save £30.05 RRP: £54.00
w Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement -xx j
£59.00
Ph Meter ,ph Tester 0.01 Ph Accuracy Water Quality Tester With 0-14 Ph Measurement Range For Househ
£7.95 Save £16.00 RRP: £23.95
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 0.01 Ph High Er
£24.95
Digital Pen pH Meter Tester for Water, Aquarium, Hydroponics, Pool
£59.00 Save £15.00 RRP: £74.00
5-in-1 Electronic Ph Meter, Measure Ph & Tds & Ec Salinity & Temperature Water Quality Tester A-YUHAO 2025
£43.95 Save £45.05 RRP: £89.00
Soil Tester, Soil Moisture Meter, 3-in-1 Plant Tester, Soil Moisture Meter And Soil Ph Tester For Plant Soil, Garden, Farm, Lawn
£13.95 Save £14.00 RRP: £27.95
Delaman Refractometer Professional 0-20% Accurate Brix Refractometer Honey Beer Fruit Juice Sugar Tester Meter
£29.95 Save £12.00 RRP: £41.95
Ph Meter Calibration Solution Orp Tester Calibration Solution Buffer Solutions,ph And Orp -CN-NEW
£23.95 Save £10.00 RRP: £33.95
3 in 1 Digital Water Tester Meter for PH, TDS and Temperature, Swimming Pool and Drinking Water Quality Testing
£16.95 Save £11.00 RRP: £27.95
PH Meter ,PH Tester 0.01 PH Accuracy Water Quality Tester with 0-14 PH Measurement Range compatible
£9.95
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
£0.95
6-in-1 Water Quality Tester PH, TDS, EC, ORP, , Temp Benchtop Analyzer for Lab, Aquarium, Pool, Drinking Water UK Plug
£129.00 Save £120.00 RRP: £249.00
Soil PH Meter PH Moisture Meter Soil Humidity Tester for Garden Potted Vegetable Greenhouse Planting Detector B
£19.95
5 in 1 Water Quality Detection Pen PH/ Residual Chlorine/ Hydrogen/ ORP/ Temperature Portable Multifunctional Test Pen
£32.95 Save £46.05 RRP: £79.00
Digital PH Meter Hydroponic Water Quality Tester LCD Backlight Thermometer PH/EC/TDS Meter for Aquariums Spa
£28.95 Save £35.05 RRP: £64.00
5 in 1 TDS Meter PH Tester PH/TDS/EC/Salt/Temp Tester IP65 Waterproof PPM Meter Water Tester for Drinking Water
£22.95 Save £31.05 RRP: £54.00
10 in 1 Digital PH Meter Water Quality Tester Hydrogen-Rich Detector for Drinking Water Aquariums Pools
£38.95 Save £50.05 RRP: £89.00
Blue Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14 PH
£17.95 Save £24.00 RRP: £41.95
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank Test Pen -1
£33.95 Save £45.05 RRP: £79.00
PH-3012B Quality Purity PH Meter Digital Water Tester for Biology Chemical Laboratory
£35.95 Save £48.05 RRP: £84.00
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
£0.95
Accurate pH Meter for Aquarium Multi-parameter Water Quality Monitor Online pH Tester
£36.95
Backlight Model TDS & EC Water Quality Test Pen Backlight Model (Blue)
£10.95 Save £10.00 RRP: £20.95
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Testing
£12.95 Save £4.00 RRP: £16.95
7 in 1 PH/Free Chlorine/ORP/EC/TDS/Salt/Temp PH Meter Swimming Pool Salinity Tester IP67 Waterproof
£89.00 Save £40.00 RRP: £129.00
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer E
£33.95
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0
£9.95 Save £8.00 RRP: £17.95
7 In 1 Ph/tds/ec/orp/salinity /s.g/temperature Meter C-600 Water Quality Tester compatible with Drinking Water
£31.95 Save £27.05 RRP: £59.00