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Shop the best prices on 38,154 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
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe
£4.95 Save £5.00 RRP: £9.95
5 In 1 Ph Meter For Water Ph/tds/ec/temp/salt Meter Salt Tester For Saltwater Pool 0.01 Resolution High Accuracy Digital Ph Tester
£49.00 Save £50.00 RRP: £99.00
5 In 1 Ph Meter For Water Ph/tds/ec/temp/salt Meter Salt Tester For Saltwater Pool 0.01 Resolution High Accuracy Digital Ph Tester
£46.95 Save £47.05 RRP: £94.00
5 In 1 Ph Meter For Water Ph/tds/ec/temp/salt Meter Salt Tester For Saltwater Pool 0.01 Resolution High Accuracy Digital Ph Tester
£54.00 Save £55.00 RRP: £109.00
5 In 1 Ph Meter For Water Ph/tds/ec/temp/salt Meter Salt Tester For Saltwater Pool 0.01 Resolution High Accuracy Digital Ph Tester
£54.00 Save £55.00 RRP: £109.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
£79.00 Save £60.00 RRP: £139.00
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Testing
£10.95 Save £8.00 RRP: £18.95
5 In 1 Ph Meter For Water, Ph/tds/ec/temp/salt Meter, Salt Tester For Saltwater Pool, 0.01 easter gift
£99.00 Save £50.00 RRP: £149.00
Mineral Conductivity Water Quality Detector Tds Household Water Measuring Pen
£12.95 Save £14.00 RRP: £26.95
Soil Testing Kit For Ph Npk Ec | Digital Lcd Display | Humidity Sensor_qmks
£139.00 Save £80.00 RRP: £219.00
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range
£13.95 Save £15.00 RRP: £28.95
5 In 1 Ph Meter For Water, Ph/tds/ec/temp/salt Meter, Salt Tester For Saltwater Pool, 0.01 Resolution High Accuracy Digital Ph Tester
£74.00 Save £75.00 RRP: £149.00
PH Meter Calibration Solution ORP Tester,PH and ORP
£16.95 Save £8.00 RRP: £24.95
Accurate pH Meter for Aquarium - Multi-Parameter Water Quality Monitor & Acidometer for Online pH Measurement
£69.00 Save £35.00 RRP: £104.00
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions
£11.95 Save £9.00 RRP: £20.95
Lcd Tds-3 Meter For Drinking Water Quality Tester
£19.95 Save £15.00 RRP: £34.95
Soil Testing Kit For Ph Npk Ec | Digital Lcd Display | Humidity Sensor_Onyx
£139.00 Save £70.00 RRP: £209.00
three-in-one Humidity/PH value/light detection Soil PH Meter Sunlight Tester Garden Flowers Soil Moisture Sensor Meter
£20.95 Save £118.05 RRP: £139.00
3 in 1 Digital LCD Soil Tester PH/Moisture/Temperature Backlight Soil Detector for Plants Garden Lawn Farm Soil Moisture Meter
£32.95 Save £7.00 RRP: £39.95
5-in-1 Soil Ph Meter - Soil Moisture Monitor With Lcd Display - Ph Tester - Temperature And Sunlight Intensity Testing Tool For Plants_m24
£31.95
Digital Ph And Tds Meter - High Accuracy Ph Tester 0.01ph +/- 2% Tds Reading Accuracy - Water Quality Tester For Home, Drinking Water, Swimming Pool
£19.95 Save £12.00 RRP: £31.95
3-in-1 Tds Tester Ph Tester Swimming Pool Water Quality Test Conductivity Meter With High Accuracy Lcd Display And Auto Calibration Function
£15.95 Save £12.00 RRP: £27.95
Portable Digital Lcd Water Quality Testing Pen Purity Filter Tds Meter Tester 09999 Ppm Temp With Hold And Auto-off Function(red)
£16.95 Save £17.00 RRP: £33.95
Portable Digital Lcd Water Quality Testing Pen Purity Filter Tds Meter Tester 09999 Ppm Temp With Hold And Auto-off Function(red)
£16.95 Save £17.00 RRP: £33.95
7 in 1 Digital Soil PH Meter Handheld Soil Tester PH EC Temperature Moisture Air Temp Fertility Sunlight Detector
£49.95 Save £19.05 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 £75.00 RRP: £149.00
Water Quality Meter High Precise 6 in 1 PH TDS EC SG Salt Temperature Tester WiFi Connection Water Quality Detector US Plug 110V
£79.00 Save £15.00 RRP: £94.00
PH TDS Meter Combo 0.01pH High Accuracy Pen 2% Readout Accuracy 3 in 1 EC Temperature Tester(A2(white) PH02SL(white) )
£21.95 Save £5.00 RRP: £26.95
Portable Conductivity Meter Monitor Water Quality Tester Water Quality Analyzed
£84.00 Save £15.00 RRP: £99.00
Digital Display Tire Pressure Gauge Detector Comfortable Grip Round Dial Tire Inflator with Hose
£26.95 Save £5.00 RRP: £31.95
Waterproof Soil PH&Moisture Tester Meter Soil Test Tools for Garden Plant New FT
£31.95 Save £6.00 RRP: £37.95
2 in 1 PH Meter ABS Pen Type Household PH Tester with Automatic 2 Point Calibration Mode
£37.95 Save £7.00 RRP: £44.95