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Shop the best prices on 37,818 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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737 - 768 of 3,200
Drinking Water Test Kit 16 In 1 Drinking Water Test Strips Water Test Kit For Home Water Quality Test Easy Quick Test
£9.95 Save £4.00 RRP: £13.95
3-in-1 Digital Multi-Function Tester TDS EC and Temperature Meter with Large Digital LCD Display Water Quality Monitor for Drinking Water, Hydroponics
£22.95 Save £14.00 RRP: £36.95
High Precision Water Hardness EC TDS pH Meter for Aquarium, Pool Water Quality Testing
£9.95 Save £5.00 RRP: £14.95
Portable High-Precision pH Tester 0.01 Accuracy Digital pH Meter Water Acidity Alkalinity Monitoring Device with LCD Display Compact Design No Batter
£22.95 Save £10.00 RRP: £32.95
5 In 1 Digital Ph Meter Tds Ec Salinity Temperature High Accuracy Ph Tester Waterproof Multi-parameter Tester Water Ph Meter Automatic Temperature Com
£32.95 Save £16.05 RRP: £49.00
COM-300 Water Quality Digital Measurement Tools 4 in 1 TDS EC Temp PH Meter for Waterproof Testing Device
£279.00 Save £150.00 RRP: £429.00
Water Quality Tester 2 in 1 Digital pH Tester Chlorine, Portable CL2 with Large Display for Pool Spa Water Quality Analyzer
£38.95 Save £120.05 RRP: £159.00
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank T
£59.00 Save £80.00 RRP: £139.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
£99.00 Save £20.00 RRP: £119.00
Az8694 Pen Ph Meter Dough Soil Semi-solid Ph Tester Ph Test Pen
£269.00
PH-037 Waterproof Digital PH Meter Portable Water PH Tester for Drinking Water Aquarium Lab
£26.95 Save £32.05 RRP: £59.00
ORP Meter, Pen-Styled, Factory Calibrated, Big Display, Data hold
£79.00
7 in 1 Bluetooth Water Quality Tester Automatically Save Data PH EC ORP Waterproof Salinity Meter for Water Fish Tank
£35.95 Save £38.05 RRP: £74.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
£109.00
7 In 1 Multifunction Digital Water Quality Tester Ph Ec Tds Orp Cf Humiity Temp Meter Water Analyzer Smart Monitor App Control
£99.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
£38.95 Save £45.05 RRP: £84.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Ch
£38.95 Save £40.05 RRP: £79.00
Salinity Tester Small Lightweight Portable Easy Operation Quick Stable High Accuracy Wide Application Pool Salt Tester
£40.95 Save £13.00 RRP: £53.95
4in1 Multifunctional Portable PH/EC/TDS/Temperature Digital Water Quality Tester Monitor Meter Pen
£48.95 Save £20.05 RRP: £69.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
£74.00 Save £55.00 RRP: £129.00
Swimming Pool Water Quality Tester Water Quality Meter for Home SPA Aquarium
£38.95 Save £11.00 RRP: £49.95
Water Quality Ph Chlorine Tester, Ph Tester Chlorine,ph Meter
£49.00 Save £25.00 RRP: £74.00
PH Detector EC Detector High Accuracy Backlight Digital Conductivity Monitor
£69.00 Save £90.00 RRP: £159.00
Digital Ph Meter High Precision Ph Tester Backlight Display Water Quality Tester For Laboratory Dri New 2024 High Quality
£38.95 Save £110.05 RRP: £149.00
PH Meter High Accuracy Water Tester 10 in 1 pH Meter PH/TDS/ORP/Temp for Water Household Drinking Swimming Pool Durable
£54.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
£33.95 Save £35.05 RRP: £69.00
Automatic chlorine and pH tester for swimming pool or spa
£36.95 Save £27.05 RRP: £64.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
£79.00 Save £50.00 RRP: £129.00
Mini 4 Dual Temperature Meter Digital Universal Cylinder Water Temperature Meter with Voltage Temperature and Time~26073
£46.95
7 in 1 PH/Free Chlorine/ORP/EC/TDS/Salt/Temp PH Meter Swimming Pool Salinity Tester IP67 Waterproof
£74.00 Save £65.00 RRP: £139.00
6-in-1 Water Quality Tester PH, TDS, EC, ORP, , Temp Benchtop Analyzer for Lab, Aquarium, Pool, Dri
£129.00 Save £10.00 RRP: £139.00
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14
£64.00