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Shop the best prices on 32,414 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, ZENGO, Cuich and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Ireland.

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577 - 608 of 3,200
4 In 1 Soil Ph Tester Soil Moisture Hygrometer Plant Soil Ph Tester
From €29.64
PH-025N On Line Digital PH Monitor Meter Wall Mounted Water Quality Tester EU 230-240V 50Hz 19mA
From €132.69
Water Quality Test Meter,ph Meter Tds Meter 2 In 1 Kit With 0-14.00ph And 0-9990 Ppm Measure Range
From €25.64
TDS Meter Purity Hardness Test Electrical Conductivity Instrument Water Quality Tester Filter Pen for Home Aquarium
From €32.64
Digital Water Quality Meter Automatic Data Saving Simultaneous Display Highly Sensitive Water PH Det
From €47.64
​6-in-1 Soil Tester Meter pH/EC/Light/Temperature/Humidity/Fertility Analyzer For Garden Farm Compost Orchards 26-27
From €82.69
Soil EC and Temperature Tester, Waterproof Digital Garden Meter, Automatic Compensation, Large LCD, for Greenhouse, Farm, Potted Plants
From €77.69
2025 Hydrogen Test Pen Water Quality Tester High Sensitivity Backlit Lcd Design Digital Hydrogen Meter Fo
From €72.69
2025 7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
From €87.69
2025 PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur Edition 0701
From €72.69
2025 Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester
From €32.64
2025 Water Quality Meter Pen Type Salinity EC TDS Temperature 4 in 1 Tester with Backlight S‑100
From €51.64
2025 4 in 1 Water Quality Tester PH TDS EC Temperature Detection Sensitive Precise Water Quality Monitor with HD Screen
From €30.64
Digital pH Meter, High Precision Water Quality Tester with Backlit Display, for Laboratory, Drinking Water, Hydroponics, Aquarium, Swimming Pool
From €67.69
2025 Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Ch Walkbee 1451 B
From €77.69
SOIL LAWN FLOWER PLANT TEST METER GARDEN TESTER pH NPK E2N6
From €26.64
2025 Ph Probe - Category Ph And Chlorine Regulator
From €57.69
TDS Water Tester Digital LCD 3 in 1 TDS EC Temperature Meter for Accurate Water Quality Testing
From €50.64
TRM1 Triple TDS Meter Online TDS Water Quality Tester
From €43.64
TDS Sensor Meter V1.0 Board Module Water Meter Filter Measuring Water Quality for R3 TDS Meter
From €10.64
TDS/PH/Temperature 3-In-1 PH Meter for Water, PH Pen TDS Water Test
From €21.64
PHS-3C PH Desktop Calibration Acidity Meter PH/Temp Multi-Parameter Tester Laboratory Water Quality Analyzer EU PLUG
From €82.69
Online Digital PH Controller for Long-Term Monitoring of Swimming Pool Aquarium PH-201 EU PLUG
From €112.69
Open Source PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From €45.64
PHS-3C PH Desktop Calibration Acidity Meter PH/Temp Multi-Parameter Tester Laboratory Water Quality Analyzer US PLUG
From €112.69
Digital PH Meter Water Quality Monitor with Temperature Screen High Precisions PH Acidity Tester for Water Aquariums
From €107.69
Digital TDS Meter EC Pen Tester Purity 0-9990ppm for Aquarium Pools Drinking Water B
From €9.64
Professional Laboratory Electrode Aquarium Hydroponic Spare Laboratory PH Electrode Probe BNC Controller Meter Connector
From €16.64
Rechargeable Pen Type PH Meter Professional Water Quality Tester with Digital Display
From €67.69
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer EU Plug
From €29.64
6-in-1 Water Quality Tester PH, TDS, EC, ORP, CF, Temp Benchtop Analyzer for Lab, Aquarium, Pool, Drinking Water US Plug
From €122.69
BT Intelligent Water Quality Tester PH Temperature Test Meter Multi-functional Mariculture Tester for Drinking Water Aquarium Aquaculture Swimming Poo
From €35.64