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Shop the best prices on 37,772 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
Soil PH Temperature Tester IP67 Waterproof High Accuracy Digital PH Meter for for Fruit and Food Testing Probe Type
£74.00 Save £15.00 RRP: £89.00
5 Pack Waterproof NTC 10K 1% 3950 Thermistor Temperature Sensor Probe, 1m Extension Cable, Temperature Detector, Gauge for Car Air Conditioners/Refrig
£10.95
Professional Portable Pen-Type pH Meter with LCD Backlit Display for Accurate Water and Soil Testing
£30.95 Save £12.00 RRP: £42.95
Refractometer 0 - 32 Brix (sugar) 0 - 140 Oechsle 0 - 27 Kmw With Atc
£15.95 Save £8.00 RRP: £23.95
7 in 1 PH / Free Chlorine / ORP / EC / TDS / Salt / Temp PH Meter Pool Salinity Tester IP67 Waterproof
£64.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for S
£50.95
4 In 1 Soil PH Meter Moisture/Temp/Soil PH Tester
£8.95 Save £1.00 RRP: £9.95
2 In 1 Water Quality Tester Ph/ec Meter Waterproof Double Display Tester Black Eu Plug Ph/ec-2681
£44.95 Save £34.05 RRP: £79.00
PH Meter, Digital High Accuracy Water Quality PH Meter with ATC, 0-14 Measurement Range PH Tester for Household Drinking Water, Hydropo SZRH A-S
£16.95 Save £19.00 RRP: £35.95
Soil Tester Soil Moisture Meter Soil Ph Tester Green
£8.95 Save £1.00 RRP: £9.95
3-in-1 Soil Meter Moisture Light and PH Tester White
£8.95 Save £2.00 RRP: £10.95
Multifunctional Water Quality Tester 5 in 1 Water Tester, Digital TDS/EC/Salinity/PH/Temperature Met
£37.95 Save £41.05 RRP: £79.00
Hydrogen-Rich H2 Meter with Backlight High Precision Hydrogen Meter for Water
£30.95 Save £78.05 RRP: £109.00
PH Tester Durable Acid Meter Swimming Pool Temperature Monitor With Backlight, Plug Type: US Plug
£41.95
Ph Meter, Digital Ph Tester Ph Meter , 0-14 Ph Testing Range Ph Pen, Water Testing Kits For Drinking Water
£11.95 Save £8.00 RRP: £19.95
3-in-1 Digital TDS Meter with LCD Display for Testing EC, Temperature, and Water Quality in Aquariums and Pools
£17.95 Save £6.00 RRP: £23.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B Edition 1211
£7.95 Save £3.00 RRP: £10.95
PH Meter Calibration Solution ORP Tester,PH 4.0 7.0 10.0 ORP Tester
£18.95
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll compatible with Water Urine Saliva S
£2.95
Versatile Digital PH Meter 6-in-1 for Water Quality Testing
£21.95 Save £5.00 RRP: £26.95
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
£129.00 Save £290.00 RRP: £419.00
Pen-Type ORP Meter with Backlit Display Portable Oxidation Reduction Potential Tester for Water Quality Analysis Household and Industrial Use
£25.95
Pen-Type ORP Temp Meter with Backlit Display Portable Oxidation Reduction Potential Analyzer Redox Meter for Water Quality Testing and Analysis
£32.95
Soil pH Meter Soil Test Kit Soil Acidity & Alkalinity Analyzer Acidity Meter Probe Detachable for In
£15.95 Save £8.00 RRP: £23.95
Exquisite 6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for S
£64.00 Save £65.00 RRP: £129.00
Ph201 Composite PH Electrode BNC Sensor Probe PH Tester Electrode for Chemical Industry SZRH
£10.95 Save £19.00 RRP: £29.95
6in1 Digital Wifi Water Quality Tester PH/EC/TDS/SALT/G.S/Temp Meter Water Analyzer APP Online Remo
£74.00 Save £10.00 RRP: £84.00
Electronic PH Meter Tester, 5 in 1 PH Tester Pocket Thermometer Water Quality PH EC Salt TDS for Home, Pool, Aquarium Water
£36.95 Save £47.05 RRP: £84.00
Water Temperature Test Pen Ph Meter 0.01 Acidity Meter Ph02 Test Pen Ec Pen Conductivity Tds
£13.95 Save £12.00 RRP: £25.95
6-in-1 Bluetooth Water Quality Detector for Smart Online Monitoring pH Meter Chlorine Sensor Tool
£64.00 Save £30.00 RRP: £94.00
High Accuracy Single Cylinder Ph Electrode 0-14ph Probe With Bnc Connector Safe
£45.95 Save £38.05 RRP: £84.00
Portable Soil Temperature Tester For Garden Plant Accurate Conductivity Meter Digital Soil Measurement Meter Multicolor
£69.00