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Shop the best prices on 8,364 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Denuotop and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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1,921 - 1,952 of 3,200
Soil Ph Meter, Ph-98103 Portable Water Ph Tester Digital Soil Ph Meter For School Pool Laboratory Aquarium
From $69.00
6-in-1 Rechargeable Soil PH Tester Moisture/Fertility/Sunlight/Temp/PH Meter Earth Nutrient Analyzer for Gardening Farm
From $44.95
TDS Meter Digital Water Tester Digital 0-14 PH Meter Tester 0-9990ppm TDS&EC LCD Water Purity PPM Aquarium Filter
From $13.95
Water Quality Tester TDS PH EC Temperature Set 4 in 1 for Hydroponics, Aquariums, Drinking
From $64.00
M1 TDS Meter Test Pen Water Quality Tester Portable Water Quality Analyzer for Swimming Pool
From $30.95
LY101 Soil Tester Digital Soil Moisture PH Meter Light Detector for Garden Plant Agriculture
From $36.95
Soil Plant Water Meter Accurate Immediate Test Results Moisture PH Hygrometer Fertility Detector Tester
From $21.95
1pc Professional Accurate Refractometer Cutting Fluid Tester Meter (Cutting Fluid Tester, #1)
From $54.00
PH‑2033H Waterproof PH Meter Acidity Test Pen Portable Water Quality Detector for Laboratory
From $59.00
Professional Soil Nutrient Meter Quick-acting Nitrogen Analyzer Fertility Tester for Gardening Agriculture
From $159.00
Mobile Power Supply Test Cable 1 for 8 Professional IP Boot Tools for IPhone 6G‑15
From $46.95
Soil Tester Kit 3 in 1 Multifunction Fertility Moisture PH Meter for Garden Farm Indoor Outdoor
From $36.95
High Accurancy Soil PH Tester Soil Moisture/PH Testers Garden Planting Soil Detector Soil PH Test Tool Handheld Soil Detect Device
From $42.95
pH Replacement Probe Electrode compatible with Aquarium Hydroponics Lab, BNC Q9 Connector
From $64.00
CL2 and PH Meter Swimming Pool Water Quality Testing Equipment Portable PH Tester for Pool
From $37.95
PH Probe Value Detect Acquisition Monitoring Professional Industrial Control Supplies
From $20.95
PH91A PH Electrode Probe BNC Connector PH Tester Probe for Aquarium Hydroponics Plant Pool
From $18.95
PH Electrode Probe BNC Connector High Accuracy Sensitivity Replacement PH Value Detection Sensor for Aquarium
From $22.95
PH Electrode Probe Acquisition Sensor Module PH Value Monitoring Board Kit with BNC Connector
From $31.95
Ph201 Composite PH Electrode BNC Sensor Probe PH Tester Electrode for Chemical Industry
From $19.95
VT-05 Soil PH Meter Tester Hygrometer Portable Moisture Sensor PH Instrument
From $21.95
PH Test Paper 2 Color 4.59.0 Quick Testing 100 PH Monitoring Strips with Colour Card for Water
From $13.95
Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium EU Plug 230V
From $119.00
Professional 3 in 1 pH/EC/TEMP Meter Water Detector Multi-parameter Digital LCD Tri-Meter Multi-function Water Quality Monitor Multiparameter Water Qu
From $74.00
PH Test Paper 2 Color 4.59.0 Quick Testing 100 PH Monitoring Strips with Colour Card for Water
From $13.95
PH Sensor Module PH Probe Composite Electrode Test Code sensor
From $35.95
Digital Water Tester 4 in 1 Multi Functional IP67 Waterproof PH H2 ORP Temp Water Quality Meter with Backlight
From $29.95
High Accurancy Soil PH Tester Soil Moisture/PH Testers Garden Planting Soil Detector Soil PH Test Tool Handheld Soil Detect Device
From $39.95
Professional PH Tester TDS/EC Test Pen Multifunctional Water PH Test Tool Set Handheld Water Detect Device Kit
From $25.95
Digital Water Tester 4 in 1 Multi Functional IP67 Waterproof PH H2 ORP Temp Water Quality Meter with Backlight
From $29.95
PH Meter Calibration Solution ORP Tester,PH and ORP
From $29.95
Upgraded Soil PH Meter, 5-In-1 Soil Tester Moisture, Digital Plant Thermometer Test, Moisture Meter Light and PH Tester
From $46.95