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Shop the best prices on 8,859 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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1,153 - 1,184 of 3,200
PH Value Detection Regulator Sensor Module Monitoring Control Meter Tester Module for Water Quality Analysis Aquarium
From $13.95
Professional Soil PH Meter Tester Accurate PH Instrument Hygrometer Monitor Soil Moisture Sensor Garden Flower Farm Tool
From $16.95
Long Stem Compost Soil Thermometer - Fast Response Stainless Steel 20 Inch - Measuring Probe - Fahr
From $12.95
Digital PH Meter PH/Litmus Test Strips/Temp Multifunctional Tester, 0.01 High Accuracy Water Quality Tester with ATC Function
From $30.95
Professional PH Tester, 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring Range
From $18.95
Ph And Chlorine Tester Pool Product Spa Strip 50 Strips For The 5 In 1 Pool Ph Tester On Total Chlorine Free Chlorine Alkalinity Cyanuric Acid Chlorin
From $15.95
6-in-1 Bluetooth Soil PH Tester EC Moisture Meter APP Logger Rechargeable Smart Plant Monitor for Garden Indoor Outdoor
From $28.95
Long Body pH Electrode with BNC Plug Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Economical Sensor Device
From $54.00
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter
From $32.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
From $42.95
3/6/15pcs Ph 4.00 6.86 9.18 Solution Calibration Buffer Powder Accuracy 0.01ph For Ph Tester Meter Digital Measurement
From $13.95
Soil Ph & Moisture Tester With 250mm Long Metal Probe Waterproof Soil Tester For Garden Flower Farm
From $32.95
High Precision Water Hardness Instrument Ec Tds Tester Ph Meter Aquarium Pool Water Quality Purity
From $16.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring
From $47.95
Digital Salinity Meter, 5 in 1 IP67 Waterproof Pool Salt Test Kit for Salt Water, High Accuracy C10
From $64.00
Oubit 5 in 1 Portable Digital PH/Salinity/Temp/TDS/EC Meter Multifunctional Water Quality Tester Detector XMABP
From $38.95
Soil Tester Bluetooth Connection Prong Waterproof Soil Ph Tester for Garden Lawn Farm Indoor
From $149.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Dri
From $74.00
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank T
From $79.00
4 In 1 Soil Ph Tester Light Sunlight Test Moisture Meter Temperature Tester
From $33.95
PH Value Detection Regulator Sensor Module Monitoring Control Meter Tester Module for Water Quality Analysis Aquarium
From $12.95
PH Value Detection Sensor Module Monitoring Control Board BNC PH Electrode Probe for Arduino
From $24.95
Waterproof Soil PH & Moisture Tester with Long Electrode Probe
From $24.95
PH Sensor Replacement Probe Composite Electrode PH Water Quality Electrode Tester for Laboratory Aquarium Hydroponics
From $17.95
4-In-1 Soil Moisture Meter Soil pH Meter White
From $18.95
7 in 1 PH Meter High Accuracy Water Quality Tester TDS EC ORP Ppm Tester Salimeter for Pool Aquarium Hydroponics
From $43.95
White Handheld TDS Digital Water Tester High Precision Household Purified Tap Water Multifunctional Large Screen Display
From $8.95
Digital TDS Meter EC Pen Tester Purity 0-9990ppm for Aquarium Pools Drinking Water B
From $7.95
Digital PH Meter Multipurpose Acidity Meter Pen Type PH/ORP/TEMP Tester Soil Analyzer with Display for Pool Aquarium
From $99.00
Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester Dough Meat Bread Juice Fruit Sauces Semi Solid Liquid
From $49.95
PH Pen Type Acidity Measuring Meter High Precision 0.01 PH Tester Pool Aquarium Water Quality Test Tool PH874 EU Plug
From $239.00
Soil PH Meter Moisture Tester Soil Analyzer for Android USB Smart Garden Soil Nutrient Sensor for Greenhouse Home Farmer
From $94.00