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Shop the best prices on 37,652 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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33 - 64 of 3,200
PH Meter Calibration Solution 4.0 7.0 10.01 PH Pens Calibration Solution Probe Liquids PH Calibration Solution Set
£10.95 Save £14.00 RRP: £24.95
Advanced Water Quality Monitor for pH EC Salt ORP TDS CF Temp in One Device
£109.00 Save £40.00 RRP: £149.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur Edition 0701 25-26
£54.00 Save £55.00 RRP: £109.00
TDS Tester for Aquarium - Water Hardness and PH Meter with EC Measurement for Pool Testing
£6.95 Save £36.00 RRP: £42.95
PH Sensor for Arduino,PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC,PH Sensor UNO,PH Sensor for Arduino Kit
£13.95 Save £9.00 RRP: £22.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature
£36.95 Save £82.05 RRP: £119.00
Digital Ph Meter Aquarium Drinking Water Online PH Monitor EU Plug
£17.95 Save £19.00 RRP: £36.95
Soil PH Meter, 4 in 1 Soil Tester Moisture, Digital Plant Moisture Meter with PH/
£20.95 Save £15.00 RRP: £35.95
Swimming Pool Chlorine PH/CL2 Water Quality Tester Digital Monitor Spa Hot Tub
£32.95 Save £51.05 RRP: £84.00
3-in-1 TDS Water Quality Tester for Drinking Water with LCD Screen
£13.95 Save £5.00 RRP: £18.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer U
£22.95 Save £20.00 RRP: £42.95
Accurate Digital PH Meter for Aquarium Water Testing - Multi-Parameter Water Quality Monitor with Online PH Sensor
£25.95 Save £13.00 RRP: £38.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur--
£44.95 Save £8.00 RRP: £52.95
High Precision ORP Redox Meter Digital Water Quality Tester with Potential
£11.95 Save £5.00 RRP: £16.95
Soil Tester For Ph, Ec, Npk, Humidity, Temperature | Lcd Display | Modbus Protocol - Mxbc
£119.00 Save £30.00 RRP: £149.00
Water Quality Tester 2 in 1 pH and TDS Meter 0-14.00pH 0-9990ppm Range
£29.95 Save £15.00 RRP: £44.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature Probe
£39.95 Save £29.05 RRP: £69.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water B SZRH A-F Edition0722
£27.95 Save £31.05 RRP: £59.00
Digital Food PH Meter 0.00-14.00 PH Temp Acidity Tester Dough Soil PH Detector for Meat Cheese Bread 26-27s
£32.95 Save £36.05 RRP: £69.00
Digital PH Meter,7 in 1 PH/TDS/EC/ORP/S.G/Salinity/Temp Meter with ATC
£39.95
Digital TDS Meter for Water Quality Testing and Analysis
£32.95 Save £26.05 RRP: £59.00
pH Indicator Solution Portable pH Tester Liquid Acid Base Analyzer For Freshwater And Pool Water Precision Water Tester
£12.95 Save £6.00 RRP: £18.95
Food pH Meter, High Accuracy pH Tester with LCD Backlight & ATC for Food, Fruit, Meat, Canning, Brewing Measurement
£42.95 Save £31.05 RRP: £74.00
Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester Dough Meat Bread Juice Fruit Sauces Semi Solid Liquid
£31.95 Save £17.00 RRP: £48.95
Hydrogen Meter,Hydrogen Test Pen High Hydrogen Test Pen Digital Hydrogen Meter Ultimate Reliability
£11.95 Save £16.00 RRP: £27.95
2 In 1 Digital Ph Ec Meter Water Quality Tester Ph/ec-2681 Professional Waterproof Monitoring Double Display Tester, Eu Plug
£49.00 Save £70.00 RRP: £119.00
Professional Soil PH Meter Tester Accurate PH Instrument Hygrometer Monitor Soil Moisture Sensor Garden Flower Farm Tool
£9.95 Save £5.00 RRP: £14.95
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Drinking Tank
£26.95 Save £25.00 RRP: £51.95
pH Replacement Probe for Aquariums and Hydroponics, BNC Connector
£7.95 Save £20.00 RRP: £27.95
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva Soil Litmus Measuring
£5.95
4 In 1 PH SALT/EC/S.G/Temp Meter Digital Water Quality Tester for Pool Aquariu
£22.95 Save £4.00 RRP: £26.95
Digital Ph Meter Large Waterproof Pen Water Quality Tester 4 In 1with Auto Calibration Function 0-14 Ph Range Tester Kit
£34.95 Save £4.00 RRP: £38.95