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pH Meters

Shop the best prices on 6,466 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Gze, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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865 - 896 of 3,200
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G// Temp WiFi Connectivity App Control for Pools and Aquariums UK Plug
From $129.00
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
From $239.00
Yellow Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14 PH
From $22.95
Digital Online Water Quality Tester LCD TDS/EC Meter Us/PPM Detection EC Detector Inlet Outlet Test for Pool Laboratory
From $69.00
YY-400 Hydrogen Ion Concentration Water Quality Test Pen pH ORP H2 Temp 4 in 1 Digital Drinking Water Meter for Water Testing
From $37.95
pH Replacement Probe Electrode compatible with Aquarium Hydroponics Lab, BNC Q9 Connector
From $64.00
Upgraded Soil PH Meter, 5-In-1 Soil Tester Moisture, Digital Plant Thermometer Test, Moisture Meter Light and PH Tester
From $46.95
Waterproof Soil PH & Moisture Tester with Long Electrode Probe
From $26.95
Water Quality Tester, ph Meter, Digital PH Meter PH Tester Water Quality Tester Temperature Function
From $59.00
Digital Salinity Meter for Pool Salt Testing, 5-in-1 Waterproof Tester for Saltwater, High Accuracy Salinity Kit with IP67 Protection-ms
From $59.00
Portable Electronic Breathalyzer, Professional Alcohol Tester With 5 Mouthpieces
From $20.95
TDS Meter, EC Meter & Temperature Meter 3 in 1 EC TDS and Temperature Test Pen
From $11.95
TDS Meter Digital Water Tester - Versatile Digital TDS Meter - Water Quality Tester - Ph TDS Meter,New 2026
From $16.95
Swimming Pool Water Quality Detector Multifunctional Practical Tester For Water
From $41.95
Lcd Tds-3 Meter For Drinking Water Quality Tester,New 2026
From $16.95
16 in 1 Premium Drinking Water Test Kit, 100 Strips for Hardness, pH, Lead & More,New 2026
From $29.95
2X 3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydroponics
From $46.95
High-precision 5-in-1 Electronic Salinity Meter,measure Ph,tds,ec Salinity,water Quality Tester
From $28.95
Outdoor Solar Fountain, Solar Pond Water Pump
From $30.95
Thermostat Socket, Digital Temperature Regulator, Digital Programmable Socket With Probe, Programmable Digital Timer, Heating Thermostat Socket For Gr
From $32.95
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water Quality Analyzer With Probe For Home Size Swimming Pools Or S
From $89.00
Garden & Plant 2-in-1 Soil PH Tester and Hygrometer Meter with 3 Probes
From $10.95
Accurate Online Monitoring: PH Meter Water Quality Monitor for Aquarium – Real-Time PH Display
From $59.00
High-Precision 0.01 Digital pH Meter | 0-14 pH Range Water Quality Tester for Drinking Water & Pools
From $10.95
High Precision Water Hardness Instrument EC Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
From $7.95
Digital PH Meter Tester for Water Quality, Food, Aquarium, Pool Hydroponics
From $33.95
Digital Acidity-Alkalinity Meter Tester High Accuracy Acidity-Alkalinity Meter
From $69.00
For Aquarium Pool Hydroponic Test Auto Calibration Digital PH Meter Tester Pen
From $44.95
Digital Lcd Ph Meter Tester Acid-base Meter Tds Ec Water Ppm Filter Pool Hydroponic Tester Pen Water Tester Pen Tds Meter Tester(random Color)
From $45.95
Portable Digital Lcd Water Quality Testing Pen Purity Filter Tds Meter Tester 09999 Ppm Temp With Hold And Auto-off Function(red)
From $27.95