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Shop the best prices on 34,865 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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3,009 - 3,040 of 3,200
High Precision ORP/Redox Meter with ±Potential, Digital Water Quality Tester - White Green SZRH A-V
From $74.00
2025 Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,COD,TDS,UV275,EC & Temp /Or
From $209.00
PH ORP chlorine meter for aquatic cultivation and aquariums
From $399.00
PH-2 Pro Litmus Tester Litmus Test Paper Color Change PH Meter Water Quality Meter
From $36.95
DC 3.2-30V Red Light Mini Digital Voltage Panel Meter
From $12.95
w 5 in 1 TDS Meter PH Tester PH/TDS/EC/Salt/Temp Tester IP65 Waterproof PPM Meter Water Tester for Drinking Water
From $59.00
3-in-1 TDS, EC & Temperature Meter for Water Testing - 0-9999ppm Range for Drinking Water, Aquariums & Plants
From $29.95
High Accurancy Soil PH Tester Soil Moisture/PH/Temperature Sunlight Intensity Testers Garden Planting Soil Detector Soil PH Test
From $64.00
Digital Ph Meter, Ph Meter 0.01 Ph High Er
From $149.00
LCD Backlight pH Tester for Canning and Brewing Food
From $219.00
PH818M PH Meter compatible with Food Processing 2 in 1 Food PH Tester Solution Temperature Meter LCD Backlight Digital Probe
From $219.00
Chlorine tester for swimming pools with PH/ORP/EC/TDS/salt/temp
From $249.00
pH probe for laboratory and hydroponic use with Q9 connector
From $74.00
5-in-1 Electronic PH Meter, Measure Ph & TDS & EC Salinity & Temperature Water Quality Tester, LCD Display and Reading Accuracy
From $64.00
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
From $35.95
Soil Moisture Meter 3 In 1 Soil Ph Tester Garden Flowers Soil Moisture Sensor Plants Acidity Moisture Monitor(M-05)
From $35.95
High Precision 4-in-1 EC/TDS/pH/Hardness Water Tester for Aquarium & Pool
From $16.95
Professional Ph Tester Auto Calibration Function And 0.00-14.00 Measuring Range For Water Portable Aquarium Hydroponics Swimming Pool Measuring Range
From $18.95
Soil Ph Meter, Digital Plant Moisture Meter With Ph/temperature/light Edition
From $64.00
2025 High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
From $19.95
16-in-1 Water Quality Test Kit for pH, Hardness, Iron, Copper, Mercury, Lead - Reliable Testing for Tap and Well Water
From $54.00
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums
From $41.95
Salt Meter for Food & Aquarium, Digital Salinity Tester with 3 Modes PPT % SG, Temp & ATC, Portable
From $149.00
4-in-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy
From $44.95
5-in-1 Water Quality Tester with LCD Display, pH/TDS/EC/Salinity/Temperature Measurement, Accurate for Pool, Aquarium, Hydroponics
From $2.95
SMART SENSOR Aquarium Digital Display Pen Type Water PH Tester PH808S
From $129.00
6X 0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter for Water Urine Saliva Soil Litmus Measuring unbrand
From $24.95
1Set N Male Calibration Kit Instrument Test Connector Open Short Load 5W Load N-Type Interface Shor
From $94.00
4-in-1 Soil Temperature Moisture Light PH Tester for Farm, Garden, Lawn
From $54.00
Robot PH Value Data Detection and Acquisition Sensor Module Acidity and Alkalinity Sensor Monitoring and Control Ph0-14
From $35.95
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydroponics
From $31.95
TA290 Digital Soil Hygrometer Moisture Meter Temperature Humidity Tester with Probe for Gardening Farming
From $20.95