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pH Meters

Shop the best prices on 7,008 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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161 - 192 of 3,200
pH Meter Probe for Aquarium with Fast Response Sensor, Accurate Detection, Wide Compatibility, Blue
From $25.95
PH Acidometer Water Quality Detector PH Value Test Prod EC & TDS Conductivity Water Quality Test Pen Yellow TDS Pen
From $18.95
Water Quality and Laboratory Testing: Digital PH Meter with High Precision and Backlight Display
From $39.95
Digital 7-in-1 Water Tester for Pool Salt Aquarium Hydroponics Drinking Water TDS EC ORP S.G Temp Tester-SFYGV
From $64.00
Digital PH Meter, Portable Digital PH Tester Reader 0.01pH Resolution, Test with 0-14 pH Measuring Range with ATC for Drinking Water, Aquariums, Hydro
From $21.95
Soil pH Meter, MS02 3-in-1 Soil Moisture/Light/pH Tester Gardening Plant Care Tool Kits, Ideal for Garden, Lawn, Farm, Indoors and Outdoors (Green)
From $18.95
1Pcs TDS-Meter, Digital Pool Salt Tester 1-9990PPM, TDS, EC & Temp Meter,Digital Salinity Tester PPM Meter Resolution
From $12.95
Digital PH Meter, pH Meter 0.01 PH High Accuracy Water Quality Tester Protable LCD Safe Dip Water Measuring Tool for Household Drinking Water, Aquariu
From $34.95
Portable Waterproof PH Test Pen Light Display Quick Measuring PH Meter For Indoor Use
From $43.95
Soil pH Meter, 3-in-1 Soil Moisture/Light/pH Tester Plant Care Gardening Tool Kits, Ideal for Garden, Lawn, Farm (Green), One Piece
From $17.95
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
3 In 1 Digital Ph Meter For Water, Tds/ph/temp Meter, Water Tester For Drinking Water, Swimming Pool, Hydroponics
From $32.95
Electronic PH Tester, 5 in 1 Pool Water Tester with Backlight, PH/TDS/EC/Salinity/Temperature with ATC, High Precision PH Meter with 0.01 Resolution,
From $41.95
Professional Ph Tester, Auto Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring Range
From $24.95
Multifunction LCD Digital Tester, PC-102B CL2 - pH Chlorine Tester for Pool, spa Water Quality Analyzer with Probe Digital pH Tester
From $36.95
Ph Meter, 4 In 1 Swimming Pool Ph Tester Tds Electronic Ph Meter Water Quality Meter And Ph Test For Drinking Aquariums Hydroponic
From $15.95
US Digital Water Quality Meter Tester Professional Measuring Pen Water Hardness Mineral Impurity Content in Water
From $17.95
PH Meter Portable LCD Digital PH Meter Pen Aquarium Pool Water Wine Tester for Hydroponics, Household Drinking, and Fish Tank
From $17.95
Water Quality Tester PH TDS EC ORP Waterproof Electronic Salinity Hydrometer Water Testing Tool Pocket Tester kit Hydroponics Lab
From $74.00
Professional Soil PH Meter Tester Accurate PH Instrument Hygrometer Monitor Soil Moisture Sensor Garden Flower Farm Tool
From $21.95
High Precision Digital PH Meter with Backlight Display for Laboratory Water Quality Testing
From $54.00
3pcs Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH Tester
From $20.95
3pcs Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH Tester
From $21.95
Ph Meter Professional 4 In 1 Portable Digital Tds Ph Ec Temp Meter, Electronic Ph Tester, Electronic Ph Meter Tester Starlight
From $59.00
3pcs Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH Tester
From $23.95
HT-1202 Environmental Protection High Measurement Precision Ph Tester Meter Water Monitor
From $139.00
3pcs Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH Tester
From $21.95
3pcs Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH Tester
From $20.95
Professional Digital Water Quality Monitors Portable LS311 Water Quality Tester for Drinking Water,Seawater Aquaculture
From $119.00
3 Pack PH Meter TDS PPM Meter and 3 in 1 Soil PH Tester PH/EC Digital Kit for Home, Garden, Lawn, Farm
From $24.95
Soil Testing Kit For Ph Npk Ec | Digital Lcd Display | Humidity Sensor
From $239.00
3-in-1 Digital Water Tester Meter for pH/TDS/Temp - Drinking Water, Pools, Hydroponics
From $41.95