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Shop the best prices on 33,535 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, Till and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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65 - 96 of 33,535
Optical Salinity Refractometer HandHeld Food Brine Sampling Salt Content Meter 028% Range
£26.95 Save £12.00 RRP: £38.95
3 in 1 Water Quality Tester Water Quality Analyzer TDS/EC/Temperature Meter Data Hold Backlight Display Tester White
£17.95 Save £10.00 RRP: £27.95
PC‑102 CL2 Chlorine & PH Tester Swimming Pool Spa Water Quality Analyzer with Probe
£24.95 Save £10.00 RRP: £34.95
TDS Meter Sensitive Accurate 0 to 9990ppm Portable Digital Water Testing Pen for Aquarium Drinking Water
£11.95 Save £12.00 RRP: £23.95
Battery Activation Board, Quick Charging Battery Activation Plate Replacement for iOS 5G‑13 Pro for Max for Android
£29.95 Save £11.00 RRP: £40.95
SMART SENSOR AS218 Digital PH Meter Tester 0.00~14.00 pH Moisture Measuring Instrument
£119.00 Save £10.00 RRP: £129.00
Professional Laboratory Electrode Aquarium Hydroponic Laboratory pH Electrode Probe BNC Controller Meter Connector
£22.95 Save £10.00 RRP: £32.95
PH Meter Water Quality Test PH‑2033H Waterproof PH Meter Acidity Test Pen Portable Water Quality Detector for Laboratory
£42.95 Save £11.05 RRP: £54.00
TDS Meter High Accuracy Digital Water Quality Tester Portable Testing Kit with Backlit
£16.95 Save £11.00 RRP: £27.95
Salinity Tester Portable Electronic Salt Concentration Meter with LED Indicator Light
£31.95 Save £11.00 RRP: £42.95
TDS Meter Digital Water Quality Tester Portable 3 in 1 High Accuracy EC Temp Testing Kit
£16.95 Save £11.00 RRP: £27.95
5 in 1 Professional Multi-parameter Combo Testing Meter PH/EC/TDS/Salinity/Thermometer Digital Multi-Function Tester Water Quality Tester
£37.95 Save £21.05 RRP: £59.00
Rankomu PH TDS Meter Combo, 0.01PH High Accuracy PH Meter Pen ± 2% Lab PH Meter Pen 3 in 1 EC Temperature Tester(A2(White) + PH02SL(Yellow))
£23.95 Save £11.00 RRP: £34.95
PH02S High Definition PH Tester Digital Display Portable Water Quality Testing Meter
£20.95 Save £12.00 RRP: £32.95
TDS Meter LCD Screen Celsius Fahrenheit Adjustable Wide Application High Accuracy Stable Performance EC Meter
£16.95 Save £11.00 RRP: £27.95
Soil Meter 3 in 1 Moisture PH Light Tester Plant Care Tools for Garden Lawn Farm Indoor Outdoor Use
£12.95 Save £12.00 RRP: £24.95
Soil Tester PH Meter Moisture Lighting Temperature Sensor LED Display for Garden English
£18.95 Save £12.00 RRP: £30.95
Meter Moisture PH Fertility 3 in 1 Detector Sensitive Double Probe Design Clear Scale Soil Tester
£17.95 Save £21.00 RRP: £38.95
3pcs Water Level Indicator Water Level Gauge,flower Pot Water Shortage Reminder Float Water Display Gauge Water Meter
£20.16 Save £5.04 RRP: £25.20
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted Plants Gardens Lawns
£26.94 Save £6.78 RRP: £33.72
HM DIGITAL TRM1 Triple TDS Meter Online TDS Water Quality Tester
£36.95 Save £20.64 RRP: £57.59
High Accuracy pH Tester for Swimming Pools Aquaria and Drinking Water - Range 0-14 pH
£15.29 Save £7.64 RRP: £22.93
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Ch
£27.95
PH Meter, 5 In 1 PH/TDS/EC/ORP/Temperature, Water Quality Monitor Tester for Swimming Pools, Hydroponics, Drinking Water, Aquariums
£30.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Ch Edition0722
£27.95 Save £31.05 RRP: £59.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B Edition0722
£4.95 Save £16.00 RRP: £20.95
Ph Sensor Electrode 0-14 Ph Controller Electrode Probe
£11.95 Save £3.00 RRP: £14.95
Yellow Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14 PH
£13.95 Save £1.00 RRP: £14.95
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Dri
£37.95
Ph Meter Tds Ppm Meter And 3 In 1 Soil Ph Tester Ph/ec Digital Kit For Home, Garden, Lawn, Farm-A1
£18.95 Save £16.00 RRP: £34.95
Aquarium pH Meter with Multi-Parameter Water Quality Tester, Digital Acidometer for Fish Tank Monitoring
£25.69 Save £12.84 RRP: £38.53
4.01/6.86 Ph Buffer Solution Ph Powder Calibration Suitable compatible with Ph ...
£26.95 Save £23.00 RRP: £49.95