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Shop the best prices on 38,192 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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1,633 - 1,664 of 3,200
Water Quality Analyzer Portable Mini Water Quality PH Test Pen with Temperature Compensation
£23.95 Save £15.00 RRP: £38.95
PH-986 3 in 1 Water Quality Tester PH/TDS/TEMP Test Pen Multifunctional Portable Meter
£23.95 Save £14.00 RRP: £37.95
Five in one salinometer pH/TDS measuring pen/EC/temperature multifunctional water quality testing pen
£37.95 Save £21.05 RRP: £59.00
Total Dissolved Solids Meter Temperature Compensation Auto Speediness Water Quality Monitor for Field WorkWhite
£12.95 Save £8.00 RRP: £20.95
Digital Water Quality Meter 5 in 1 PH Salinity Temperature TDS EC Waterproof Water Quality Meter with Backlit
£22.95 Save £14.00 RRP: £36.95
PH007 PH Tester Digital LCD PH Meter with Automatic Temperature Compensation Function
£17.95 Save £10.00 RRP: £27.95
Digital Ph Meter, Portable Digital Ph Tester Reader 0.01Ph Resolution, Test With 0-14 Ph Measuring Range With Atc For Drinking Water, Aquariums, Hydro Xpba
£7.95 Save £14.00 RRP: £21.95
Backlit EZ-9909 water quality tester PH/EC/TDS/salinity/temperature five-in-one Multi-function test pen
£24.95 Save £15.00 RRP: £39.95
KXJ-TDS test pen, conductivity pen, EC meter, water quality test, liquid purity test
£9.95 Save £15.00 RRP: £24.95
PEZ9908 backlit water quality detector PH/TDS/EC/temperature four-in-one portable multifunctional test pen
£21.95 Save £13.00 RRP: £34.95
Seven-in-one pH meter/TDS/EC/salinity/SG/ORP/TEMP multifunctional pH water quality testing pen
£41.95 Save £27.05 RRP: £69.00
PC101 portable two-in-one square swimming pool PH/chlorine tester probe water quality detector Water Quality Analyzer
£23.95 Save £15.00 RRP: £38.95
PEZ9908 backlit water quality detector PH/TDS/EC/temperature four-in-one portable multifunctional test pen
£20.95 Save £12.00 RRP: £32.95
Three in one water quality testing pen Water quality testing pen Multi functional pen
£11.95 Save £6.00 RRP: £17.95
Water quality testing pen home tds water measuring pen meter tds Pen
£8.95 Save £4.00 RRP: £12.95
PH-80 portable multifunctional two-in-one PH/thermometer water quality analyzer test water quality test pen PH meter
£43.95 Save £30.05 RRP: £74.00
PH2681 PH/EC Water Quality Tester ATC PH Meter DC6V Hydroponic Monitor for Fish Tank AquariumUS Plug 110V
£54.00 Save £30.00 RRP: £84.00
Moisture Meter 3 Calibration Tables Ladybug Shape Simple Operation Multifunction PH Tester
£16.95 Save £9.00 RRP: £25.95
Water Quality Tester PH/CL Meter CL2 Chlorine Tester Water Detector for Swimming Pool Aquarium
£15.95 Save £9.00 RRP: £24.95
400pcs Ph Tester Tropical Aquarium Cold Water Fish Tank Testing Kit
£37.95
Water Quality Ph Chlorine Tester, Ph Tester Chlorine,ph Meter
£119.00
Ph Meter Digital Water Tester, 0.01high Accuracy Water Quality Tester
£32.95
80pcs Ph Meters Ph Test Strips For Water Aquarium Ph Controller 1-14st Indicator Litmus Tester Paper
£64.00
15 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
£19.95 Save £16.00 RRP: £35.95
Waterproof Ph Meter Pen
£54.00 Save £85.00 RRP: £139.00
Digital PH Meter with 0.01 PH High Accuracy for Laboratory and Home Use
£23.95 Save £23.00 RRP: £46.95
Water Monitor Orp Meter Tester Measurement For Laboratories Scientists 1Pcs
£27.95 Save £26.05 RRP: £54.00
Versatile pH Meter High Accuracy Digital Tester Portable Testing Pen Simple Operation compatible Water & Food Testing Durable Myi
£39.95 Save £19.05 RRP: £59.00
Kayak Pump Adapter Inflator Nozzle Compressor Accessory Inflator Hardware For Inflatable Sup Paddle Boat Inflatable Kayak
£8.95 Save £12.00 RRP: £20.95
Kayak Pump Adapter Inflator Nozzle Compressor Accessory Inflator Hardware for Inflatable SUP Paddle Boat Inflatable Kayak
£13.95 Save £7.00 RRP: £20.95
New Soil pH Meter 3/4 in 1 PH Light Moisture Acidity Tester Soil Tester Moisture Meter Plant Soil Tester Kit for Flowers
£7.95 Save £1.00 RRP: £8.95
Digital Display Sugar Tester Offering Accurate Sugar Reading in Food Production Digital Sugar Refractometer Multicolor
£79.00