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Shop the best prices on 37,283 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Northix, Viewleaf, Till and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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161 - 192 of 3,200
TDS-A6V High-Precision Tap Water Quality Analysis Instrument Ec Conductivity Water Test Pen Tds Water Quality Test
£28.95 Save £14.00 RRP: £42.95
3-in-1 Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aquariums, Spa
£17.95 Save £9.00 RRP: £26.95
3 in 1 Water Quality Test Pen TDS/PH/TEMP PH Meter Multi-Parameter Belt Water Quality Analyzer
£29.95 Save £16.00 RRP: £45.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
£10.95 Save £6.00 RRP: £16.95
24 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
£5.95 Save £3.00 RRP: £8.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool B
£5.95 Save £3.00 RRP: £8.95
Digital 2 In1 PH Temperature Water Quality Tester Backlight Hydroponics PH Meter for Swimming Pool A
£27.95 Save £12.00 RRP: £39.95
2X 4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming Pool, Backlight
£31.95 Save £17.00 RRP: £48.95
Soil Nutrient Meter Quick-Acting Nitrogen Analyzer Fertility Tester Gardening Agriculture LED Soil Tester LY606
£40.95 Save £18.05 RRP: £59.00
4-in-1 TDS Meter Digital Water Tester - Accurate, Reliable for Drinking Water, Aquariums
£6.95 Save £4.00 RRP: £10.95
Digital Online Water Quality Tester LCD TDS/EC Meter Us/PPM Detection EC Detector Inlet Outlet Test for Pool Laboratory
£21.95 Save £11.00 RRP: £32.95
TDS Meter Digital Water Quality Tester 0-9990PPM LCD Display Water Quality Testing Pen Alloy Electrode Probe
£7.95 Save £4.00 RRP: £11.95
PH Food PH Meter Detector PH-012 PH Meter Backlight LCD Digital Water Quality Tester Pen Temperature Meter 0.00-14.00ph
£25.95 Save £14.00 RRP: £39.95
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aquariums, Hydroponics
£48.95 Save £20.05 RRP: £69.00
4 in 1 TDS/EC/Salinity/Temperature Detector Salt Content Water Quality Meter for Swimming Pool Drinking Water Aquarium
£18.95 Save £10.00 RRP: £28.95
4X 3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
£19.95 Save £10.00 RRP: £29.95
2X Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMP
£53.95 Save £30.05 RRP: £84.00
75 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
£11.95 Save £6.00 RRP: £17.95
8-in-1 Rechargeable Water Quality Tester Tool S.G PH EC Salt ORP TDS CF Temp Multi Parameter Test for Aquarium EU Plug
£89.00 Save £50.00 RRP: £139.00
5 In1 PH Meter with BT High Accuracy Measurement of PH/TDS/EC/CF/Temp Water Testing Kit for Water Hydroponics Lab
£39.95 Save £19.05 RRP: £59.00
PH Sensor Replacement Probe Composite Electrode PH Water Quality Electrode Tester for Laboratory Aq
£10.95 Save £3.00 RRP: £13.95
Portable TDS Meter Water Quality Tester for Drinking Water, Aquariums, Pools, Hydroponics Temp & Purity Measurement Pen
£16.95 Save £9.00 RRP: £25.95
Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMP
£25.95 Save £13.00 RRP: £38.95
USB Soil Integrated Transmitter for Temperature Humidity EC NPK PH Soil Sensor for Agriculture Soil Test Sensor
£74.00 Save £25.00 RRP: £99.00
Soil Tester 6 in 1 Humidity Sunlight PH Meter Temperature Humidity Soil Fertility Garden Plant Flower Humidity Tester
£14.95 Save £8.00 RRP: £22.95
PH Electrode Sensor Probe Industry Experiment Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
£23.95 Save £12.00 RRP: £35.95
2X 0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll
£5.95 Save £3.00 RRP: £8.95
Ph-207 Digital Ph Tester With Measuring Range 0~14ph
£269.00
New Salinity Meter 0-199 Ppt 6 In 1 Ph Ec Tds Salt S.g Temp Aquarium Water Quality Meter Atc Multifunction Conductivity Monitor
£29.95
Az86031 Water Quality Dissoed Oxygen Tester Ph Do Meter, Conductivity Saity Meter
£389.00
Food Ph Tester Digital Ph Meter Sharp Glass Electrode For Water Milk Cheese Soil Food
£36.95
Yieryi Wifi Tuya Smart Monitor Fish Tank Aquarium Spa Pool Online Water Quality Meter Ph Orp Ec Ppm Cf Humidity Temp Tester Atc
£129.00