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Shop the best prices on 37,811 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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609 - 640 of 3,200
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device For Pool Aquarium
£30.95 Save £23.05 RRP: £54.00
4 In 1 Soil Ph Tester Soil Moisture Hygrometer Plant Soil Ph Tester
£18.95 Save £8.00 RRP: £26.95
Water Quality Tester 2 in 1 Digital pH Tester Chlorine, Portable CL2 with Large Display for Pool Spa Water Quality Analyzer
£27.95 Save £6.00 RRP: £33.95
Az86031 Water Quality Dissoed Oxygen Tester Ph Do Meter, Conductivity Saity Meter
£389.00
Drinking Water Quality Tester, 6-in-1 Tds Meter Digital Water Tester Toc,cod,tds,uv275,ec Temp /orwhite Szrh unbrand
£54.00 Save £20.00 RRP: £74.00
Ph Tester Digital Ph Meter, Professional Ph Pen With 0.01 Ph High Accuracy, 0-14 Ph Measurement Range, Ideal Water Ph Tester For Household Drinking, P
£8.95 Save £8.00 RRP: £16.95
5 In 1 Water Quality Tester Ph Salinity Temperature Test Pen Tds With Backlight For Drinking Aquari
£32.95 Save £9.00 RRP: £41.95
Digital Bluetooth Water Quality Monitor 6in1 Ph/ec/tds/orp/temp Meter Detectors New unbrand
£139.00 Save £70.00 RRP: £209.00
Digital PH Meter, Atc Water Quality Tester with Ph Measuring Range of 0-14, Ph Tester for Home Use
£8.95 Save £15.00 RRP: £23.95
Electronic PH Tester, 5 in 1 Swimming Pool Water Tester with Backlight, PH/TDS/EC/Salinity/Temperature with ATC, High Precision PH Meter with Resoluti Sanyashiyukedewangluokejiyouxiangongsi
£20.95 Save £38.05 RRP: £59.00
Electronic PH Meter Tester - High Precision Mini Water Meter for Aquarium Swimming Pool
£13.95 Save £24.00 RRP: £37.95
EZ-9909 PH/Salinity/Temperature/TDS/EC 5-in-1 Test Pen Multifunctional Water Quality Detector
£69.00
Digital Ph Meter, Ph Meter 0.01 Ph High Er
£22.95 Save £41.05 RRP: £64.00
Digital PH Meter,High Accuracy Water Quality Tester with 0-14 PH Range for Household Drinking
£8.95 Save £3.00 RRP: £11.95
3 In1 Soil Ph Tester Water Moisture Light Test Meter Kit For Garden Plant Flower
£9.95 Save £9.00 RRP: £18.95
For Aquarium Pool Hydroponic Test Auto Calibration Digital PH Meter Tester Pen
£26.95 Save £47.05 RRP: £74.00
Digital PH Meter Tester for Water Quality, Food, Aquarium, Pool Hydroponics
£20.95 Save £48.05 RRP: £69.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter
£41.95 Save £77.05 RRP: £119.00
Type A 7 in 1PH Meter Water Quality Tester PH/TDS/EC/ORP/S.G/Water Salinity/Temp Pen Tester
£37.95 Save £71.05 RRP: £109.00
Digital PH Meter - LCD Water Quality Tester - 0.01 ph Accuracy - Range 0-14 ph - for Water Aquariums Hydroponics
£8.95 Save £17.00 RRP: £25.95
Soil Tester 3-in-1 Plant Moisture Meter Light and PH Tester for Home Garden Lawn Farm Indoor and Outdoor Use Promote Plants Healthy Growth
£6.95 Save £13.00 RRP: £19.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
£21.95 Save £42.05 RRP: £64.00
High quality ph-786 6-in-1 PH water quality test EC TDS salinity pen
£47.95 Save £26.05 RRP: £74.00
Water Quality Tester TDS PH EC Temperature Set 4 in 1 for Hydroponics, Aquariums, Drinking
£17.95 Save £12.00 RRP: £29.95
High quality 7-in-1 portable PH/TDS/TEMP/EC/salinity/SG/ORP test pen...
£59.00 Save £30.00 RRP: £89.00
High quality 5-in-1 PH/salinity/temperature/TDS/EC test pen multi-function test
£50.95 Save £28.05 RRP: £79.00
High quality 3*220V/380V XTM1250SA-U three-phase 7P LCD rail meter (...
£43.95 Save £25.05 RRP: £69.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter
£54.95
Water Quality Tester, PH Water Tester, Aquarium PH Tester, Pool PH Test LCD
£36.95 Save £27.05 RRP: £64.00
pH Meter Tester, Eletorot pH Test for Swimming Pools Measuring TDS pH EC
£23.95 Save £15.00 RRP: £38.95
Digital pH Meter Tester Pen With 3 Calibration Powders, 0.01 Accuracy, Pocket
£34.95 Save £24.05 RRP: £59.00
Water Test Pen, Digital pH Meter Pen, With ATC Button, Water With Automatic
£16.95 Save £6.00 RRP: £22.95