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Shop the best prices on 36,649 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, LINCMAN and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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2,177 - 2,208 of 36,649
Water Quality Tester Accurate Digital Water Tester PH EC TDS SG TEMP 5 in 1 Water Test Meter for Hydroponics Aquariums UK Plug 230V
£69.00 Save £20.00 RRP: £89.00
5 in 1 Water Quality Tester TDS EC PH TEMP SALT IP65 Waterproof Multifunction Water Meter with Large HD Backlit Screen
£35.95 Save £11.00 RRP: £46.95
Bluetooth PH Meter Multifunctional High Accuracy 0.01 Resolution 5 in 1 PH Tester for Tuya APP for Hydroponics Drinking Water Pool Aquarium
£54.00 Save £15.00 RRP: £69.00
PH‑803W PH ORP Controller Acidity Alkalinity Controller Water Quality Monitoring ToolEU Plug 250V
£159.00 Save £10.00 RRP: £169.00
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
£48.07 Save £48.09 RRP: £96.16
Digital Water Quality Meter TOC COD TDS Temperature High Accuracy Stable Water Quality Detector Testing Pen
£59.00 Save £20.00 RRP: £79.00
PH Tester LCD pH Meter 0.00-14.00 Range, Size 185x40mm, Durable
£19.95 Save £8.00 RRP: £27.95
2 In 1 Ph Meter Ec Meter For Aquarium Multi-parameter Water Quality Monitor 0-14.00 Ph 19.99ms/cm Ph / Ec Monitor Acidometer 40%
£47.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof For Aquarium
£49.36
Quick Test High Accuracy Spa Water Quality Analyzer Solid CL2 Swimming Pool PH Tester For Testing Chlorine PH Swimming Pool Spa
£42.95 Save £106.05 RRP: £149.00
in 1 Water Quality Tester Multifunctional Water Quality Tester, TDS / EC / Salinity / PH / Digital Temperature, Applicable to Drinking Water, Swimmin
£25.95 Save £12.00 RRP: £37.95
3 Pack PH Meter TDS PPM Meter and 3 in 1 Soil PH Tester PH/EC Digital Kit for Home, Garden, Lawn, Farm
£13.42 Save £13.42 RRP: £26.84
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
£51.80 Save £51.82 RRP: £103.62
15Pcs PH Meter Buffer Solution Powder PLAY
£16.86 Save £16.86 RRP: £33.72
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
£16.86 Save £16.86 RRP: £33.72
New Models Food pH Meter, High Accuracy Tester With LCD Backlight And ATC, pH Meter Suitable For Food, Fruits, Meat, Canning And Brewing Mea
£101.47 Save £67.65 RRP: £169.12
Ph/Ec Professional 3-in-1 Portable High Precision Handheld Pen Test Water Pen Quality Tester (Yellow)
£24.90
Digital PH Meter 0.01 High Accuracy Pocket Water Quality Tester Range 0?14 for Aquariums Pools
£26.87 Save £26.85 RRP: £53.72
4 In 1 Yy-400 Ph/orp/h2tem Meter Digital Tester, Backlight
£26.87 Save £26.87 RRP: £53.74
PH Sensor Probe Value Detect Acquisition Monitoring Professional Industrial Control Supplies PH Meter Tester PH0-14
£49.08 Save £49.08 RRP: £98.16
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
£22.21 Save £22.23 RRP: £44.44
Water Quality Test Pen EZ9909PH/Salinity/Temperature/ TDS / EC Five-in-One Test Pen Water Quality Detector PH Test Pen
£17.95 Save £10.00 RRP: £27.95
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester Digital EC TDS TEMP Monitor for Aquarium, Hydroponics, Pool
£33.95 Save £6.00 RRP: £39.95
6 In1 Soil Tester Soil Moisture PH Meter Garden Plant Temperature Humidity Sunlight Light PH Test M
£17.95 Save £5.00 RRP: £22.95
Soil pH Meter Soil Test Kit Soil Acidity & Alkalinity Analyzer Acidity Meter Probe Detachable for In
£7.95 Save £7.00 RRP: £14.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer U
£30.95 Save £12.00 RRP: £42.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
£64.92 Save £50.64 RRP: £115.56
3 In 1 Soil Ph Tester Water Moisture Light Test Meter Kit fi
£14.54 Save £6.54 RRP: £21.08
4 in 1 Digital Indoor Outdoor Soil Survey Instrument Sunlight Acidity PH Tester Measurement
£22.95 Save £4.00 RRP: £26.95
Smart Bluetooth PH Meter 0.01 High Accuracy Water Tester with ATC
£34.95 Save £13.00 RRP: £47.95
Soil Moisture Meter, 2-in-1 Soil Test Kit High Accuracy Quick Response Portable Soil Moisture Meter PH Tester for Greenhouses Orchards
£31.95 Save £12.00 RRP: £43.95
ORP-986 Portable Pen Type ORP Meter Water Quality Tester Experiment Analyzer Detector Monitor
£26.66 Save £7.36 RRP: £34.02