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Shop the best prices on 25,158 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Punnyb, Viewleaf, ZENGO and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Ireland.

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129 - 160 of 3,200
High Precision Water Hardness Instrument EC Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
From €13.64
High Precision Water Hardness Instrument EC Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
From €10.64
High Precision Water Hardness Instrument EC Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
From €14.64
High Precision Water Hardness Instrument EC Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
From €13.64
Portable pH Value Tester TDS Meter, High Accuracy PH3 Digital Pool Water Tester with LCD Display, Ideal for Drinking Water, Swimming Pool, Aquarium,x
From €49.64
(Style B)Type B 7 in 1PH Meter Water Quality Tester PH/TDS/EC/ORP/S.G/Water Salinity/Temp Pen Tester
From €34.64
Digital Salinity Tester, 5-in-1 Pool Salt Water Meter with IP67 Waterproof Rating
From €18.64
High Accurancy Soil PH Tester Soil Moisture/PH Testers Garden Planting Soil Detector Soil PH Test Tool Handheld Soil Detect Device
From €33.64
TDS water tester, PPM water quality tester, drinking water quality tester, for swimming pools, aquariums, and laboratories, high-precision conductivit
From €19.64
Accurate Ph Meter For Aquarium Multi-parameter Water Quality Monitor Online Ph Monitor Acidometer U
From €32.64
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester Digital EC TDS TEMP Monitor for Aquarium, Hydroponics, Pool
From €38.64
2024 New 80 Strips/pack Ph 1-14 Litmus Paper Ph Tester Papers Universal Indicator Paper Test For Water Aquarium Linghai
From €15.64
Portable Electronic Breathalyzer, Professional Alcohol Tester With 5 Mouthpieces
From €12.64
Pool and Spa Test Strips, 5 in 1 Water Quality Test on Chlorine/Free Chlorine/pH/Alkalinity/Liquid Hardness, General Chemistry Tester 100 Pcs
From €7.64
5 in 1 Digital Meter TDS / EC / PH / Salinity / Temperature Water quality monitoring tester
From €37.64
Electronic Chlorine and pH Tester for Swimming Pools - Water Quality Meter
From €37.98
Hygrometer Soil moisture meter soil pH tester gardening tools
From €25.15
Ph Meter With Backlight Online Ph-991 Aquarium Ph Tester Temp Monitor Durable Acidimeter Tool For Tank Swim Eu Plug
From €54.11
Automatic temperature compensation PH/TDS/EC/salinity/thermometer 5-in-1 pH meter electronic pH meter
From €39.06
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water
From €23.64
Multifunctional Water Quality Tester 5 In 1 Water Tester, Digital Tds/ec/salinity/ph/temperature Met
From €42.64
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
From €82.69
5 in 1 Digital Meter TDS / EC / PH / Salinity / Temperature Water quality monitoring tester
From €33.64
PH Meter with Backlight Online PH-991 Aquarium PH Tester Temp Monitor Durable Acidimeter Tool for Tank Swim EU Plug
From €47.64
Aquarium and Drinking Water pH Monitor for Quality Control
From €34.64
Digital Water Quality Meter Ph Temp Orp Wireless WIFI APP Control Water Monitoring Kit EU Plug 230V
From €132.69
Pocket Portable Digital pH Meter Tester Water Quality Testing for Swimming Pool Aquarium
From €8.64
ez-9909 Pool Salt Tester Digital Salinity Meter High Accuracy 5-in-1 Water Quality Tester for Salt Water IP67, Conductivity TDS Salinity
From €49.64
PH Tester Professional Water Quality Tester Portable Pen Type Acidometer for Aquarium Filter Acidimeter Measure Analysis Yellow
From €27.64
Comprehensive Soil Monitoring Tool Acid Base Soil Test Accurate Acid Testing Device for Acid Suitable for Home & Garden Multicolor
From €23.64