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pH Meters

Shop the best prices on 8,590 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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2,913 - 2,944 of 3,200
2 in 1 Digital Water Tester Two Colors TDS Meter 0-9990 PPM Water Quality Tester LCD Display for Aquarium Pool PH Tester
From $12.95
3in1 PH EC Temperature Meter, Digital PH & EC Conductivity Tester with Detachable Probe, for Hydroponics, Garden Soil
From $94.00
Digital 7-in-1 Water Tester for Pool Salt Aquarium Hydroponics Drinking Water TDS EC ORP S.G Temp Tester
From $40.95
PH Meter Water Quality Monitor for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer UK Plug
From $31.95
Salinity Refractometer For Seawater And Marine Fishkeeping Aquarium 0-100 Ppt With Automatic Temperature Compensation
From $35.95
Digital Ph Meter, Portable Digital Ph Tester Reader 0.01ph Resolution, Test With 0-14 Ph Measuring Range With Atc
From $74.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
From $59.00
PH meter Aquarium water quality monitoring analyzer
From $74.00
3 In 1 Digital Ph Meter , Tds/ph/temp Meter, Water Tester For Drinking Water, Swimming Pool, Hydroponics
From $33.95
Digital Ph/tds Meter With Atc Ph Tester, 0.01 Resolution High Accuracy 3 In 1 Pen Type Tester, Wate
From $54.00
PH Meter For Water Digital pH Tester Pen Water Quality Tester 001 High Accuracy With ATC Function
From $30.95
3 In 1 Soil Ph Tester Water Moisture Light Test Meter Kit
From $41.95
Ph Tester Digital Ph Meter, Professional Ph Pen With 0.01 Ph High Accuracy, 0-14 Ph Measurement Range, Ideal Water Ph Tester For Household Drinking, P
From $54.00
Ph Meter, Tds Meter 8-in-1 Ph Tester Meter Ec Meter Salt Tester High Accuracy, Perfect /pool(8-in-1
From $47.95
Water Quality Tester, Accurate And Reliable,tds Meter, Ec Meter & Temp
From $32.95
Professional Ph Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring
From $27.95
Soil Tester 3-in-1 Plant Moisture Meter Light And Ph Tester For Home, Garden, Lawn, Farm, Indoor And Outdoor Use, Promote Plants Healthy Growth(1pc,gr
From $34.95
04999ppm Portable Tds/ec Tester Multifunction Water Quality Meter Testing Instrument
From $23.95
Professional PH Tester TDS/EC Test Pen Multifunctional Water PH Test Tool Set Handheld Water Detect Device Kit
From $24.95
Digital PH Meter Water Quality Monitor with Temperature Screen High Precisions PH Acidity Tester for Water Aquariums
From $149.00
PH Meter & Pool Salt Tester Digital 5-in-1 Salinity PH EC Temp TDS Meter, Water Tester for Pools Drinking Water
From $48.95
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool compatible S-cheng du
From $149.00
Digital PH Meter compatible for Water, TDS/PH/Temp Meter, Water Tester
From $45.95
Water Quality Tester TDS PH EC Temperature Set 4 in 1 for Hydroponics, Aquariums, Drinking
From $59.00
Water Test Pen, Digital pH Meter Pen, With ATC Button, Water With Automatic
From $74.00
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organ
From $129.00
Water Quality Tester 2 In 1 Ph And Chlorine Level Cl2 Detector For Swimming Pool Spa,New 2026
From $229.00
2-in-1 Digital pH & Chlorine (CL2) Water Quality Tester for Pools & Spas,New 2026
From $119.00
Water Quality Tester 2 In 1 Ph And Chlorine Level Cl2 Detector For Swimming Pool Spa,New 2026
From $309.00
High Accuracy Food pH Meter, Digital Temperature Acidity Tester with Auto Calibration for Brewing, Cheese, Meat, Canning, Dough, Soil,New 2026
From $69.00
New ModelsWater Quality Tester, Electronic PH Meter Tester, TDS&EC Meter Temperature, Auto Calibration, TDS PH EC Temperature 4 in 1 Set Unbanded
From $35.95
Water Quality Tester 5 in 1 9909PHTDS Conductivity 5 in 1 Water Quality Test Pen Aquaculture Sea Tank Salinity Meter
From $30.95