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Shop the best prices on 37,794 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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513 - 544 of 3,200
Electronic PH Meter Tester - High Precision Mini Water Meter for Aquarium Swimming Pool
£11.95 Save £22.00 RRP: £33.95
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement
£32.95 Save £31.05 RRP: £64.00
2023 2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
£34.95 Save £39.05 RRP: £74.00
Digital Water PH Tester, LCD Portable High Accuracy PH Swimming Pool Water Quality Analyzer Pen
£35.95
PH Meter, 5 In 1 PH/TDS/EC/Salinity/Temperature, Water Quality Monitor Tester for Swimming Pools, Hydroponics, Drinking Water, Aquariums
£23.95
Digital pH and TDS Meter Combo, 0.05ph High Accuracy pH Tester +/- 2% Readout Accuracy TDS Tester, Water Quality Tester for Household Drinking Water,
£16.95
LCD Digital TDS-3 Meter Temp PPM Tester Pen for Testing Water Quality
£11.95
100 Pack 14 in 1 Test Strips for Drinking Water and Tap Water
£21.95
TDS & PH Meter , 0.01ph High Accuracy Pen Type pH Meter +/- 2% Readout Accuracy PH/TDS/EC/Temp 4 in 1 Water Testers for Indoor, Drinking Water,Hydropo
£20.95
2-in-1 Chlorine & PH Meter Swimming Pool Tester, CL2 Level Meter Test Spa Water Quality Analysis Monitoring Monitor Analyzer, Handheld Portable
£32.95
Digital PH Meter, Digital LCD Water Quality Tester, Measuring Range for 0-14 Ph, 0.01 Ph Accuracy, for Drinking Water
£22.95
Pool and Spa Test Strips, 5 in 1 Water Quality Test ,General Chemistry Tester 100 Pcs
£15.95
Wood Moisture Meter, Handheld Digital Moisture Detector, Backlit LCD Display,Water Leak Detector
£21.95
Soil PH Meter,4 in 1 Digital Soil PH Tester,Soil Moisture-Light-pH-Temperature Tester
£26.95
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water, A-PPD
£18.95 Save £17.00 RRP: £35.95
Digital pH Tester - 4-in-1 Water Quality Tester with Backlit LCD Display
£27.95 Save £31.05 RRP: £59.00
5-in-1 Electronic Water Quality Tester - PH TDS EC Salinity Temperature Meter
£29.95 Save £34.05 RRP: £64.00
Ph Tester,4 In 1 Plant Tester Ph Meter Ph Value Measuring Device
£13.95 Save £23.00 RRP: £36.95
Soil PH Meter - 2 in 1 Soil PH Tester
£14.95 Save £23.00 RRP: £37.95
PH-98108 Portable Digital Soil Acidity Meter
£49.95
ORP Redox Meter Tester 1999-1999MV 1-Point Calibration Oxidation Reduction Potential Swimming Pools
£29.95 Save £17.00 RRP: £46.95
PH Sensor for ,PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC,PH Sensor ,PH Sensor for
£15.95 Save £4.00 RRP: £19.95
EZ-9909 5 in 1 Function Water Quality Testing Meter PH Salinity TDS EC Tester with Backlight
£24.95 Save £7.00 RRP: £31.95
High-Accuracy TDS Meter for Water Quality - Measures Hardness, EC, and pH in Aquariums
£20.95 Save £18.00 RRP: £38.95
LY602 Soil Detector Humidity PH Rapid Test Monitor
£27.95
Water Quality Tester 6 in 1 COD Temp TOC Conductivity TDS UV275 Water Meter Monitor for Aquarium
£53.95 Save £20.05 RRP: £74.00
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range, PH Meter
£8.95 Save £4.00 RRP: £12.95
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming
£19.95 Save £4.00 RRP: £23.95
ORP-169F Waterproof ORP Meter High Quality ORP Meter Water Quality Tester Test Tool ORP Tester
£25.95 Save £4.00 RRP: £29.95
Professional Laboratory Electrode Aquarium Hydroponic Spare Laboratory PH Electrode Probe BNC Controller Meter Connector
£13.95
Professional Ph Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring
£17.95 Save £8.00 RRP: £25.95
LCD Digital PH Meter Tester Aquarium Swimming Pool Water Quality Testing Gauge
£37.95 Save £46.05 RRP: £84.00