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Shop the best prices on 37,819 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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2,337 - 2,368 of 3,200
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
£4.95 Save £5.00 RRP: £9.95
6in1/3in1 Swimming Pool PH Test Paper Residual Chlorine Value Alkalinity Hardness Test Strip PH Tester Pool Cleaner Accessories
£17.95
PH Electrode Probe Rechargeable type BNC Connector For Aquarium PH
£11.95
pH Meter Soil Tester Split Soil Tester Soil pH Meter pH Meter Tester, Black - Black
£17.95 Save £17.00 RRP: £34.95
Ph Tester Digital Ph Meter, Professional Ph Pen With 0.01 Ph High Accuracy, 0-14 Ph Measurement Range, Ideal Water Ph Tester For Household Drinking, P
£3.95 Save £4.00 RRP: £7.95
Soil Tester For Ph, Ec, Npk, Humidity, Temperature | Lcd Display | Modbus Protocol
£139.00 Save £90.00 RRP: £229.00
3-in-1 Tds Water Quality Tester High Accuracy Digital Water Testing Kit For Drink Water Water Teste Banmo
£15.95 Save £53.05 RRP: £69.00
TRM1 Triple TDS Meter Online TDS Water Quality Tester
£29.95 Save £79.05 RRP: £109.00
Accurate Ph Meter For Aquarium Multi-parameter Water Quality Monitor Online Ph Monitor Acidometer El
£37.95 Save £26.05 RRP: £64.00
PH Meter Digital PH Tester Water Quality Testers Acidity Measure Device Water Pool Aquarium Hydroponics Home 0-14PH
£17.95
Benchtop Lab PH High Accuracy Automatic Calibration Laboratory PH Meter for Aquarium Fish Tank Swimming Pool
£129.00 Save £100.00 RRP: £229.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof f26
£99.00 Save £20.00 RRP: £119.00
Stc-3029 Moisture Controller Soil Moisture Sensor Module Soil Moisture Tester For Plants Farming Dc-Yvan
£14.95 Save £7.00 RRP: £21.95
PH Meter, Digital High Accuracy Water Quality PH Meter with ATC, 0-14 Measurement Range PH Tester for Household Drinking Water, Hydroponics, Aquarium
£8.95 Save £40.05 RRP: £49.00
Digital pH Meter Waterproof High Accuracy Tester Pen 5 in 1 TDS/EC/PH/Salinity/Temperature Water Quality Monitor Test
£31.95
5 in 1 Digital pH Meter with TDS/EC/Salinity/Temperature Measurement Waterproof Highly Accurate Multi-Parameter Tester
£31.95
2 Bags/4 Pieces PH Calibration Powder Solution 6.86,4.01 for PH Test Meter Measure Calibration Solution Easy to Use White
£8.95
Water Quality Tester, Electronic PH Meter Tester, TDS&EC Meter Temperature, Auto Calibration, TDS PH EC Temperature 4 in 1 Set
£18.95
Professional Ph Tester, Auto Calibration Function and 0.00-14.00 Measuring Range for Water Portable Hydroponics Swimming Pool Measuring Range
£15.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer U
£23.95 Save £10.00 RRP: £33.95
Digital PH Meter Tds Meter Water Quality Tester Lcd Screen Tester Pen-pen With Two Keys For Drinking Water Swimming Pool Tank
£19.95
0-14 pH Electrode Probe BNC Connector for Aquarium Hydroponic SystemMonitor pH Probe Sensor Replacement pH Tester Meter
£23.95
5 in 1 Salinity Meter PH Water Quality Tester
£20.95 Save £10.00 RRP: £30.95
Tds Meter, 0-200000 Meter, 0-14 Ph Meter, 5 In 1 Tds/ec/salt/temp/ph Meter For Drinking Water, Pool
£49.00 Save £35.00 RRP: £84.00
2x Carburetor Professional Overhead Cam Engine Carburetor For 699831 694941 Lawn Mower Tractor Carb
£43.95
2-In-1 Portable High Precision Temperature Ph Tester Meter Water Quality Analyzer Monitor110v Us Plug
£89.00
Wireless Solar Pool Ionizer with Smart pH/ORP/Salt Monitoring - Floating Chlorine-Free Cleaning System for Swimming Pools-CD5
£199.00 Save £190.00 RRP: £389.00
Ph Meter With Backlight Online Ph-991 Aquarium Ph Tester Temp Monitor Durable Acidimeter Tool For T unbrand
£59.00 Save £25.00 RRP: £84.00
Triomphe Water Tester 5 in 1 Multifunctional Water Quality Tester, Digital TDS/EC/Salinity/PH/Temperature for Drinking Water, Pool, Aquarium, Fish Tan
£38.95 Save £20.05 RRP: £59.00
Digital Water Ph Tester, Lcd Portable High Accuracy Ph Swimming Pool Water Quality Analyzer Pen
£42.95 Save £36.05 RRP: £79.00
Phs-2f Benchtop Ph Meter Ph Tester
£574.00
Ph 803w Wifi Orp/ph Meter Controller Online Water Quality Monitor Eu Plug Ac230v 10% 50/60hz Water Quality Controller
£219.00