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Shop the best prices on 34,976 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 New Zealand.

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737 - 768 of 3,200
pH meter, digital pH tester, pH range 0-14, pH pen, drinking water quality testing kit unbrand
From $47.95
Pen pH meter unbrand
From $149.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec-YuJia unbrand
From $84.00
High Precision Water Hardness Instrument Tds Tester Ph Meter Aquarium Pool Water Quality Testing Pe f54 unbrand
From $79.00
Digital Water Quality Monitor Tester-ph/tds/ec/temp Analyze Monitor Tester For Pool/drinking Water/ unbrand
From $119.00
Soil Detector Ph Tester Light Detector Humidity Moisture Tester Temperature Meter unbrand
From $149.00
Electronic PH Tester, 5 in 1 Swimming Pool Water Tester with Backlight, PH/TDS/EC/Salinity/Temperature with ATC, High Precision PH Meter with Resoluti unbrand
From $94.00
Ph Tds Meter Tester Purity Filter Measuring Digital Water Quality Test Pen Tools For Family Outdoor Swimming Accessory unbrand
From $89.00
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range For Household Drinking, Pool And Aquarium Water P unbrand
From $74.00
Portable Ph Meter High Precision Water Quality Pen Ph Detector unbrand
From $99.00
Digital Bluetooth Water Quality Monitor 6in1 Ph/ec/tds/orp/temp Meter Detectors New unbrand
From $389.00
Ez-9901 Ph Meter 3 In1 Tds/temp/ Er Pen Conductivity Detector Mon Purity Mea unbrand
From $159.00
4-in-1 Digital Water Quality Tester PH TDS EC Temp, 18cm Green Light unbrand
From $119.00
2-in-1 pH/Chlorine Meter - Pool & Aquarium Water Quality Tester
From $79.00
High-precision pH meter for food testing, with LCD backlight and automatic temperature compensation function. unbrand
From $259.00
Soil Ph Meter,4 In 1 Digital Soil Ph Tester,soil Moisture-light-ph-temperature Tester
From $32.95
High Precision Water Hardness Instrument TDS Tester PH Meter Aquarium Pool Water Testing Pen unbrand
From $84.00
Smart Bluetooth Dissolved Oxygen Meter, Portable 0.0-30Mg/L Dissolved Oxygen Meter Range, Dissolved Edition unbrand
From $179.00
High Accuracy 5 in 1 Water Quality Tester Measure TDS Salinity Temperature for Aquariums Hydroponics and Laboratories Multicolor
From $79.00
Ph Tester Electronic Meter, Tds & Ec Temperature Meter, 4 In 1 Water Quality Tester With Lcd Display, Auto-calibration, Test For Pool, Aquarium, L
From $104.00
Ph Tester Electronic Meter, Tds & Ec Temperature Meter, 4 In 1 Water Quality Tester With Lcd Display, Auto-calibration, Test For Pool, Aquarium, L
From $109.00
PH/ORP/H2&TEM Digital Meter 4 in 1 for Pool Water Testing
From $79.00
Integrated Water Quality Tester Voice Prompt Auto Calibration Tall Accuracy Display Display For Home Outdoor Use Multicolor
From $89.00
High Accuracy Water Quality Tester with Backlit Digital Meter Monitor Portable for Aquariums Pools Testing Multicolor
From $94.00
2026 NEW Pool Salt Tester, Digital Salinity Meter, High Accuracy 5 In 1 Salinity Tester for Salt Water,IP67,New 2026
From $79.00
Salinity Meter, Ip67 Waterproof Salinity Meter Tester For Food High Accuracy Salt Concentration Mea
From $79.00
High-Precision pH Meter for Water Quality Testing, 0-14 Range, Ideal for Aquariums and Pools 26-27
From $36.95
6-in-1 Digital Water Analyzer Ph/ec/tds/salt/gross Weight/temperature Recording Online Wifi Water Q 26-27
From $179.00
Bluetooth Connection APP 6-In-1 Water Quality Detector PH/ORP/EC/TDS/Temperture Swimming Pool Resid
From $139.00
Ph Replacement Probe Aquarium Laboratory Electrode Ph Meter Potential Bnc Q9 Connector
From $33.95
Smart PH Chlorine Meter Swimming Pool Water Quality Tester ORP EC TDS Temp Level Online Monitoring Analyzer compatible with Spa
From $119.00
PH Meter for Water,PH Tester 0.01 PH Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking
From $19.95