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Shop the best prices on 37,622 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, Fsu and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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257 - 288 of 3,200
Open Source Arduino PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
£64.00
Electric Digital PH Meter LCD Hydroponics Water Brewing Laboratory Pocket
£20.95
4 In 1 Soil Ph Tester Soil Moisture Hygrometer Plant Soil Ph Tester
£13.95 Save £65.05 RRP: £79.00
TDS Meter Digital Test Pen Combines EC TDS Temperture 0-9999ppm
£24.95
Soil Ph Meter 4-in-1 Tester Moisture Digital Plant Thermometer Test For Potted Plants Gardens Lawns
£24.95 Save £24.05 RRP: £49.00
Aquarium Water Quality Analyzer Electrical Conductivity Meter for Accurate Measurement and Fish Health Waterproof Tester
£27.95
PH Pen Waterproof Pocket Tester, Easy Calibration, Sensitive Probe for Improved Accuracy Durability for Hydroponics Yellow
£15.95
Universal Ph Test Strips Paper, Ph Meter Full Range, 0-14 Ph And Body Acid Alkaline Ph Level, 2 Boxes, Totally 200 Strips
£4.95 Save £2.00 RRP: £6.95
Ph With Electrode 300cm Long Cable And Bnc Plug For Ph Meter Controller (bnc Ph Electrode)
£39.95 Save £19.05 RRP: £59.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Poo
£10.95 Save £7.00 RRP: £17.95
2pcs Ph And Tds Meter Combo Ph Meter And Tds, Ec, Temperature
£8.95 Save £14.00 RRP: £22.95
2pcs Ph And Tds Meter Combo Ph Meter And Tds, Ec, Temperature
£8.95 Save £14.00 RRP: £22.95
15 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise
£18.95 Save £9.00 RRP: £27.95
4 In 1 Yy-400 Ph/orp/h2tem Meter Digital Hydrogen Ion Concentration Tester For Aquarium, Swimming jkw
£20.95 Save £11.00 RRP: £31.95
M1 TDS Meter Test Pen Portable Water Quality Tester for Swimming Pool, Digital Water Quality Analyzer with Easy Read Display
£9.95
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for S
£31.95 Save £22.05 RRP: £54.00
Ph Tester Digital Ph Meter, Professional Ph Pen With 0.01 Ph High Accuracy, 0-14 Ph Measurement Range
£23.95
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measu
£21.95
Digital Online Water Quality Tester LCD TDS/EC Meter Us/PPM Detection
£26.95 Save £2.00 RRP: £28.95
Soil Tester Soil Moisture Meter Soil Ph Tester Blue
£8.95 Save £1.00 RRP: £9.95
ORP Meter High Quality ORP Meter Water Quality Tester Test Tool
£23.95 Save £1.00 RRP: £24.95
Water PH Tester Digital PH Meter Automatic Calibration C
£7.95
4 in 1 Water Quality Tester Temp Meter Conductivity Monitor EU Plug
£189.00 Save £10.00 RRP: £199.00
Portable Water Quality Tester 5-in-1 Fish Tank PH Meter TDS Test Pen
£19.95 Save £1.00 RRP: £20.95
3 in 1 water quality test pen TDS/PH/TEMP PH meter multi-parameter
£229.00 Save £20.00 RRP: £249.00
LS310 , TOC, UV275, TDS Meter Digital for Drinking Water
£45.95 Save £2.00 RRP: £47.95
Yellow ph value test pen, PH tester
£11.95 Save £1.00 RRP: £12.95
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe
£59.00 Save £5.00 RRP: £64.00
Soil Tester PH/Moisture/Temp Digital LCD Meter Heat- Sensor
£18.95 Save £1.00 RRP: £19.95
Portable 4 in 1 Food Testing Kit with Piercing Probes for Juices Beverage Seasoning Liquid Sample Analysis Multicolor
£84.00
Water Quality Tester EC ORP Temp PH Meter Conductivity Tester (UK)
£114.00 Save £5.00 RRP: £119.00
Soil Meter Moisture Light and PH Tester White
£8.95