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pH Meters

Shop the best prices on 33,588 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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33 - 64 of 3,200
2X PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
From €19.95
3-in-1 F74 High Accuracy Digital Tds Water Quality Tester for Drinking Water
From €12.95
4-in-1 Soil Temperature Moisture Light PH Tester for Farm, Garden, Lawn
From €16.95
Digital Water Tester 4 in 1 Smart App Control for Pool, Drinking, Aquarium, pH TDS EC TEMP
From €46.95
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
From €179.00
High Precision Water Quality Tester pH/TDS/EC/Salinity/Temperature Simultaneous Measurement Fast Response SPA Fish Tank Water Quality Monitoring
From €35.95
EC PH Monitor for Hydroponics, 6-in-1 Water Quality Tester with Wi-Fi, PH Meter Tester,Hydro Reservoir Tank US Plug
From €84.00
Lineco Ph Testing Pen For Paper Acids Lineco
From €12.95
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination
From €84.00
All-in-One Chlorine PH ORP H2 and Temperature Testing Device for Aquatic Cultivation Drinking Water Aquariums and Swimming Pools
From €23.95
Soil Tester For Ph, Ec, Npk, Humidity, Temperature | Lcd Display | Modbus Protocol Fg2025031701830
From €159.00
Professional Soil Tester for Measuring pH, EC, NPK, Humidity & Temperature with LCD Display, Modbus Protocol Support
From €169.00
Saltwater Pool Tester - 5 Function Digital Ph And Water Quality Meter
From €27.95
Smart Bluetooth Dissolved Oxygen Meter, Portable 0.0-30Mg/L Dissolved Oxygen Meter Range, Dissolved Edition_
From €99.00
5 in 1 Digital Water Quality Tester Pen Salinity/PH/Temp/EC/TDS Meter for Drinking Water/Aquariums/Hydroponics/Pools
From €22.95
PH Meter Calibration Solution and ORP Tester Buffer Liquid for Water Quality Testing Laboratory Equipment Maintenance Chemical Solution Kit
From €17.95
Redox Potential Meter Digital ORP Tester for Water Quality Analysis
From €20.95
High Precision ORP/Redox Meter with Potential, Digital Water Quality Tester ging
From €26.95
2-in-1 pH/Chlorine Meter - Pool & Aquarium Water Quality Tester
From €38.95
Acidity Meter Digital, Acidity Pen Water Tester Portable with Calibration Solution 0-14 for Drinking Water Hydroponics Multicolor
From €27.95
TDS-Meter 3 in 1 TDS-EC Temperature Meter Compact Quick Response Drinking Water Quality Tester Pen 2025
From €2.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter ph meter
From €59.00
Swimming Pool 6 in 1 Water Tester pH EC TDS ORP Chlorine Temp Bluetooth N3122
From €89.00
ORP Water Tester Digital High Precision Redox Meter ±Potential
From €24.95
Hydrogen-rich H2 Meter With Backlight High Precision Hydrogen Meter For Water -NEW
From €42.95
pH Monitor for Aquarium and Drinking Water with Digital Display EU Plug
From €35.95
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G/CF/ Temp WiFi Connectivity App Control for Pools and Aquariums EU Plug SZBUM1730
From €89.00
Digital Soil PH Meter 2.0PH‑8.5PH Temperature Humidity Tester High Accuracy for Farmland Orchard Gre
From €34.95
15 Pcs Testrovax Ph Tester Calibration Powder Ph Calibration Solution Packets Easy Ph Calibration Ph Buffer Powder
From €10.95
Digital ORP ORP ORP-169 ORP Digital ORP Digital ORP
From €34.95
6 in 1 Water Quality Detector PH EC TDS ORP Temperature Chlorine APP Display Swimming Pool Bluetooth Water Quality Teste
From €64.00
Electronic Meter for pH TDS EC & Temperature, 4-in-1 Swimming Pool PH Tester, Hydroponic Systems Appropriate, Waterproof Multifunction Digital Meter
From €15.95