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Shop the best prices on 37,854 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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2,049 - 2,080 of 3,200
Digital Water Tester Pen 4 in 1 Accurate Sensitive Portable PH TDS EC Temperature Water Quality Meter Blue
£22.95 Save £7.00 RRP: £29.95
Digital ORP Meter ABS High Accuracy Portable Pen Type Water Quality ORP Tester with Automatic Temperature Compensation for Home
£30.95 Save £9.00 RRP: £39.95
TDS Meter Portable Water Quality Tester Meter for Drinking Water Swimming Pool Supplies
£12.95 Save £4.00 RRP: £16.95
PH-118 Multi Parameter Water Quality Monitor LCD Backlight Display ORP PH EC TDS CF TEMP Tester MeterEU Plug 220V
£129.00 Save £10.00 RRP: £139.00
Portable PH Tester Aquaculture Fish Tank Water Quality Analyzer with Temperature Display
£20.95 Save £7.00 RRP: £27.95
Total Dissolved Solids Meter Temperature Compensation Auto Speediness Water Quality Monitor for Field WorkWhite
£16.95 Save £6.00 RRP: £22.95
LCD Digital PH Meter Waterproof Pentype Water Quality Tester with 014 PH Measurement Range
£59.00 Save £15.00 RRP: £74.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
£30.95 Save £23.05 RRP: £54.00
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range For Household Drinking, Pool And Aquarium Water P
£10.95 Save £9.00 RRP: £19.95
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0
£13.95
Digital Ph Meter 0.01 Ph High Accuracy Water Quality Tester
£6.95 Save £5.00 RRP: £11.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
£10.95 Save £5.00 RRP: £15.95
PH Automatic Chlorine Tester PH Meter Digital Water Analyzer Specially for Swimming Pool Spa Aquarium
£36.95
PH Meter, Swimming Pool ph Tester 4 in 1 Electronic PH Meter TDS Water Quality Meter and ph Test
£21.95
Digital Ph meter, Atc water quality tester, 0-14Ph range, Ph tester for home use
£13.95
Ph/Ec Professional 3-in-1 Portable High Precision Handheld Pen Test Water Pen Quality Tester (Yellow)
£30.95
Uadme PH Electrode,Water PH Meter Probe Sensor with PH Tester Electrode with BNC Connector for Replacement
£20.95 Save £12.00 RRP: £32.95
ZPSHYD 100Pcs PH Paper, PH0‑14 Professional Measurement Test Strips Accurate Universal for Cosmetics Drinking Water Soil 51LN9
£13.95 Save £12.00 RRP: £25.95
LCD Screen TDS EC Meter Digital TDS Tester 3 in 1 for Water Quality Pen Tester EC, Conductivity and Temperature Potable Water Quality Purity Measureme
£31.95 Save £6.00 RRP: £37.95
3 in 1 Soil pH Meter Moisture Temp pH Tester Humidity Sunlight Garden Flowers Moist Detector Soil Moisture Sensor Meter
£18.95 Save £6.00 RRP: £24.95
Ph Meter Tester, 3-In-1 Electronic Swimming Pool Ph Tester, Tds Meter Temperature, Water Quality Tester With Lcd Display And Reading Accuracy, For Swi
£9.95 Save £11.00 RRP: £20.95
4-In-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy with 0-14 PH Measurement Range,for Household Drinking
£21.95 Save £4.00 RRP: £25.95
pH Electrode Sensor E-201 Probe BNC Connector E-201C Composite pH Electrodes
£30.95 Save £6.00 RRP: £36.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water B
£32.95 Save £13.00 RRP: £45.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B
£13.95 Save £8.00 RRP: £21.95
Universal pH Test Paper Strips Roll, Full Range pH Measurement 0-14 (4 Rolls)
£21.95
Soil Tester Moisture and pH Meter for Garden and Lawn Care
£18.95
PH-113 Digital pH Tester with Auto Calibration, Portable Water Quality Monitor
£94.00
Water Quality Tester Accurate Water Quality Test Pen
£16.95
5 in 1 Water Quality Tester with LCD Display, Digital pH, TDS, EC and Temperature Meter
£22.95
Durable Portable pH Meter Tester for Monitoring Water Quality in Swimming Pools and Ponds
£74.00
Digital LCD Water Quality Meter Tester Suitable for Various Brands - TDS-2 Measuring Pen
£35.95