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Shop the best prices on 34,643 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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257 - 288 of 3,200
ORP-169F Waterproof ORP Meter High Quality ORP Meter Water Quality Tester Test tool ORP Tester
From €28.95
Multi-Parameter Water Quality Tester for PH, TDS, EC, ORP, S.G, Salinity, and Temperature with Replaceable Electrode, Compact Design for Easy Use
From €35.95
High Precision Water Hardness Instrument TDS Tester PH Meter Aquarium Pool Water Testing Pen
From €5.95
8-in-1 Rechargeable Water Quality Tester Tool S.g Ph Ec Salt Orp Tds Cf Temp Multi Parameter Test F
From €89.00
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range
From €37.95
TDS pen compatible with water testing - 4 Pcs water quality meter filter
From €15.95
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 10.0
From €15.95
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water, A
From €59.00
Water Quality Meter - Digital 3 in 1 PH/TDS/Temp Tester
From €49.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter
From €69.00
pH tester compatible with meat and fruit with high accuracy and ATC feature
From €69.00
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester
From €37.95
High Accuracy Portable 3 in 1 Pen Type Digital PH/EC/TEMP Meter Water Quality Tester
From €22.95
water quality tester ph chlorine meter
From €46.95
3 in 1 Water Quality Tester ORP PH Temperature Meter with Wireless APP WIFI for Laboratory Spa Swimming Pool
From €169.00
PH‑260BD Water Quality Tester PH TEMP EC TDS Meter for Aquarium with ATC Function 0.00~14.00PH
From €149.00
WiFi Online PH TDS Professional 3 in 1 PH/TDS/TEMP Detector PH Controller Water Quality Tester for Aquarium Hydroponics
From €139.00
0-14pH Laboratory 0-14pH Electrode with BNC Connector Waterproof Probes Sensors for Water Quality Testing Aquariums Pools
From €24.95
Advanced Soil Tester Soil Fertility Meter with Steel Probes for Measuring NPK Levels Soil Temperature
From €119.00
PH‑2685 DC 6V Mini Water Quality Tester Professional High Accuracy ATC Salinity PH Hydroponic Monitor
From €74.00
PH Meter Tester, 3-in-1 Electronic Swimming Pool PH Tester, TDS Meter Temperature, Water Quality Tester with LCD Display and Reading Accuracy
From €64.00
Digital pH Meter High Accuracy Tester Pen 5 in 1 TDS/EC/PH/Salinity/Temperature Water Quality Monitor Tester for Spa
From €74.00
Household conductivity detector tds water quality test pen (red)
From €21.95
Ph Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer Ph Meter Tester Ph Probe Bnc Connector 2025
From €9.95
Precision Electronic Soil pH Meter, Fast and Accurate Measurement for Gardening and Agriculture 2025
From €20.95
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water, A-XinHan f54 2025
From €37.95
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water, A-XinHan f54 2025
From €34.95
7 In1 Water Quality Tester PH/ORP/EC/TEMP/SALT/S.G/TDS LCD Backlight Test Pen Multifunctional Analy 25-26
From €26.95
Tds Tester for Drinking Water, TDS EC Temp Meter, Accurate Device for PPM Measurement, Portable Tool for Home Hydroponics Aquariums 2025
From €8.95
25-26 Innovative pH Meter, Equipped with Bluetooth for Smart Connectivity, Wide Application pH Tester with Effective ATC, and Easy Calibration, Ideal
From €40.95
PH/Free Chlorine/ORP/EC/TDS/Salinity/Temp Water Quality Analyzer PH Meter Pool Salt Tester for Aqu 25-26
From €64.00
High Precision pH Tester for Pools and Aquaria - Measure 0 to 14pH Range 2025
From €26.95