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Shop the best prices on 37,769 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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385 - 416 of 3,200
Easy Use Water Quality Observer With Seven Critical Parameters Clear Display For Swimming Pools Drinking Water Testing Multicolor
£69.00
Portable TDS Meter Water Quality Tester for Drinking Water, Aquariums, Pools, Hydroponics Temp & Purity Measurement Pen
£16.95 Save £9.00 RRP: £25.95
Soil PH Meter Garden Plant PH Meter Digital Dial High Quality PH Meter Soil Acidity Test Tools Square Soil Detector
£5.95 Save £4.00 RRP: £9.95
7 In1 Soil PH Meter Rotatable Backlit Display Nutrient Analyzer Moisture Sensor for Gardening Hydroponics Planting
£19.95 Save £10.00 RRP: £29.95
Professional Laboratory Electrode Aquarium Hydroponic Spare Laboratory PH Electrode Probe BNC Controller Meter Connector
£11.95 Save £6.00 RRP: £17.95
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
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
Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMP
£24.95 Save £13.00 RRP: £37.95
Monitor PH Detection Regulator Ph0-14 PH Module PH Regulator PH Value Detection Sensor
£9.95 Save £5.00 RRP: £14.95
Water Meter For Outdoor Swimming Pool Aquaculture And Drinking Water Multicolor
£36.95
TDS Meter, Electronic Water Tester with 0-9990PPM Measurement Ranges, Hand Held Digitals Water Tester Pen for Home Multicolor
£11.95
Portable Digital Water Quality Tester Meter 4 in 1 PH/ORP/H2&TEM Multi-functional Water Purity for Aquarium Acidimeter Multicolor
£32.95
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe
£13.95 Save £4.00 RRP: £17.95
Water Quality Tester Portable Acidity Meter PH Value Detection
£49.95 Save £14.05 RRP: £64.00
Digital PH TDS Meter Combo,Test Kit for Drinking Water, Swimming Pool
£19.95 Save £11.00 RRP: £30.95
BENETECH GM760 Digital PH Meter Tester
£28.95
In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water, A
£4.95 Save £11.00 RRP: £15.95
Thermostat Socket, Digital Temperature Regulator, Digital Programmable Socket With Probe, Programmable Digital Timer, Heating Thermostat Socket For Gr
£15.95 Save £7.00 RRP: £22.95
Water Quality Ph Chlorine Tester, Ph Tester Chlorine,ph Meter
£29.95 Save £29.05 RRP: £59.00
Digital Ph Meter, Ph Tester For Water, Ph Meter 0.01ph High-precision Water Quality Tester With Atc, 0-14ph Measurement Range (blue)
£4.95 Save £12.00 RRP: £16.95
Ph Meter Water Quality Tester Ph/cl2 Meter Cl2 Chlorine Tester
£22.95 Save £23.00 RRP: £45.95
Hofun TDS Meter, 3 in 1 TDS, EC & Temperature Meter, Accurate & Reliable PPM Meter, Digital Water Testing kits way Compatible Drinking Water Quality, unbrand
£11.95 Save £25.00 RRP: £36.95
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer Hfmqv
£1.95 Save £7.00 RRP: £8.95
Professional Laboratory Electrode Aquarium Hydroponic Laboratory Ph Electrode Probe Bnc Controller Meter Connector
£6.95 Save £14.00 RRP: £20.95
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer Hfmqv
£9.95
New Arrive TDS Meter Digital Water Quality Tester Testing Kits for Drinking Water 0-9990ppm
£7.95 Save £7.00 RRP: £14.95
16 in 1 Drinking Water Test Kit 50 Strips Home Water Test Kit Well Tap Water Easy Test Water Test Strips
£10.95
Water Quality Tester, Digital Water Tester, 4 in 1 TDS EC PH Temperature Test Pen Backlit Display High Sensitivity Water Quality Detector
£40.95 Save £12.00 RRP: £52.95
PH Meter Aquarium Water Quality Monitoring Analyzer
£79.00 Save £50.00 RRP: £129.00
High Accuracy Food PH Meter with LCD Backlight and ATC for Fruit Meat Canning Brewing Measurement Tool
£94.00 Save £45.00 RRP: £139.00
Water Quality Meter Digital Monitor Detecter with Backlight PH/TDS/EC/Temperature Tester for Pools Aquariums FishTank
£31.95
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement -xx J.s S202412274763 unbrand
£54.00 Save £15.00 RRP: £69.00