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Shop the best prices on 37,749 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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321 - 352 of 3,200
2025 Portable salinity/temperature/tds/ec digital seawater quality tester for pools, aquariums and salt
£12.95 Save £13.00 RRP: £25.95
5-in-1 Electronic Ph Meter, Measure Ph & Tds & Ec Salinity & Temperature Water Quality Tester
£28.95 Save £65.05 RRP: £94.00
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,COD,TDS,UV275,EC & Temp /Or 25-26s
£47.95 Save £46.05 RRP: £94.00
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range
£14.95 Save £14.00 RRP: £28.95
3In1 Soil PH Tester LCD Screen Soil Thermometer PH Temperature Humidity Meter Flower Plant Potted Planting Soil Tester
£74.00 Save £75.00 RRP: £149.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool
£39.95 Save £39.05 RRP: £79.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
£74.00 Save £30.00 RRP: £104.00
PH4502C PH Value Detection Sensor Module Kit Detection Regulator Soil Water Quality Acid-Alkali Concentration Sensor
£21.95 Save £21.00 RRP: £42.95
Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Teste
£22.95 Save £22.00 RRP: £44.95
5 in 1 Soil Meter MOIST//PH/LIGHT Meter Digital Monitor White
£14.95 Save £14.00 RRP: £28.95
5-In-1 Water Quality Test Pen Voice Model EC Acidity Ph Meter Tds Salinity Meter Water Quality Tester Without PH Powder
£25.95 Save £28.05 RRP: £54.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur
£38.95 Save £30.05 RRP: £69.00
Soil Ph Tester 3 In 1 Soil Ph, Light And Moisture Tester Kit 3 In 1 Soil Tester Moisture, Light, Ph Meter For Horticultural Lawn Farm 1 Piece Dark Gre
£18.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof For Aquarium Yalo
£74.00
0.01 Water Quality Tester PH Meter Portable Pen Type Acidity Meter Water PH Tester
£26.95 Save £27.05 RRP: £54.00
LCD Digital Dissolved Oxygen Meter Smart DO Tester 0-20.0 Mg/L Oxygen Content Detector Water Qualit
£79.00 Save £15.00 RRP: £94.00
Luxora PH Meter Tester, 3-in-1 Electronic Swimming Pool PH Tester, TDS Meter Temperature, Water Quality Tester with LCD Display and Reading Accuracy
£30.95 Save £33.05 RRP: £64.00
4 in 1 Water Quality Tester Temp TDS EC PH Meter Conductivity Monitor Digital Analyzer for Swimming Pool EU Plug
£159.00 Save £40.00 RRP: £199.00
short Soil Meter Portable Tester Ph Ph Tester Humidity Tester Soil Tip Tester
£45.95 Save £38.05 RRP: £84.00
AURA Ph Meter,Electronic Ph Tester,Electronic Ph Meter,Lcd Display With Backlight,Ph Tester Range 0.00-14.00, Aquarium Ph Meter With Auto-Calibration Aura
£13.95 Save £13.00 RRP: £26.95
5 in 1 Electronic PH Meter, PH Meter with Backlight LCD Display, Water Quality Tester for Testing pH/TDS/EC/Temperature/Salinity, for Drinking Water/A
£41.95 Save £22.05 RRP: £64.00
Ph Meter, Tds Meter, Digital Pen Tds Meter, Portable Er, Funct Pen Type Meter Ity Ph Tds Ec Orp PXCL
£94.00 Save £45.00 RRP: £139.00
High Accuracy 3-in-1 TDS Water Quality Tester for Home & Travel Use
£3.95 Save £2.00 RRP: £5.95
Digital pH Meter with ATC pH Tester, 3 in 1 pH TDS Temperature 0.01 Resolution High Accuracy Pen Tester, Water Quality Tester for Water, Wine, Spa and
£32.95 Save £16.05 RRP: £49.00
Short Soil Meter Portable Tester PH pH Tester Humidity Tester Soil Tip Tester
£26.95 Save £13.00 RRP: £39.95
AURA Type A 7 in 1PH Meter Water Quality Tester PH/TDS/EC/ORP/S.G/Water Salinity/Temp Pen Tester Aura
£37.95 Save £41.05 RRP: £79.00
PH Meter for Water Hydroponics Digital PH Tester Pen 0.01 High Accuracy Pocket Size with 0-14 PH Measurement Range for Household Drinking, Pool and Aq
£11.95 Save £6.00 RRP: £17.95
Ph983 Tester Pool Laboratory Water Quality Monitor Meter 3in1 Ph/conductivity/temperature
£42.95 Save £26.05 RRP: £69.00
PH-98211 Hydroponic Soil PH Meter Soil Tester, High Accuracy
£49.00 Save £20.00 RRP: £69.00
Soil Sunlight Ph Tester Garden Flowers Soil Moisture Sensor Ph Meter
£23.95 Save £8.00 RRP: £31.95
PH ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0 Meter Calibration Solution
£13.95 Save £5.00 RRP: £18.95
Professional Water Tester Water Hardness Detectors Pen Waterproof Construction With Auto Calibration For Engineers Multicolor
£159.00