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Shop the best prices on 8,264 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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3,009 - 3,040 of 3,200
2.8in LCD Digital Soil PH Meter with PH Sensor Multi Parameter Recorder (V10: 010V )
From $459.00
PC102C Swimming Pool Water Quality Tester Portable PH Test Pen CL2 Chlorine Detector Chlorine Meters PH Tester 2-in-1 Tester
From $99.00
Oil Pressure Gauge 05KPaX100 52mm High Accuracy Aluminum Alloy Oil Press Gauge Meter with LED Backlit 24V (350040016)
From $35.95
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
From $13.95
Ph818 Ph Tester Professional Ph Water Quality Tester Portable Pen Type Ph Meter Acidometer For Aquarium Acidimeter Measure
From $99.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat
From $239.00
Digital PH Meter Multipurpose Acidity Meter Pen Type PH/ORP/TEMP Tester Soil Analyzer with Display for Pool Aquarium
From $99.00
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums
From $26.95
Bluetooth 6-in-1 TDS Meter Digital Water Tester EC TDS SALT SG Temperature PH Meter Aquarium Water Tester
From $39.95
TDS EC Meter Tester 4 in 1 Digital Water Quality Tester 0-9999 PPM Measurement Range Water Purity Temperature Meter
From $7.95
Robot PH Value Data Detection and Acquisition Sensor Module Acidity and Alkalinity Sensor Monitoring and Control Ph0-14
From $38.95
TRM1 Triple TDS Meter Online TDS Water Quality Tester
From $74.00
TDS EC Meter Digital Water Quality Tester 0-9999 PPM Measurement Range Water Purity Temperature Meter Tester
From $17.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
From $27.95
2X PH Electrode Sensor Probe Water Analyzer Water Tester PH Probe for Aquarium Hydroponics Industry Experiment
From $69.00
2X 3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
From $27.95
PH Meter Replacement Electrode Probe PH Water Quality Tester
From $28.95
2 in 1 PH TDS Meter Tester Water Quality Monitor Online Acidity Monitor Analyzers Tester for Aquarium EU Plug
From $64.00
3-in-1 Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aquariums, Spa
From $35.95
PH Meter & Pool Salt Tester Digital 5-in-1 Salinity PH EC Temp TDS Meter, Water Tester for Pools Drinking Water
From $42.95
PH Meter & Pool Salt Tester Digital 5-in-1 Salinity PH EC Temp TDS Meter, Water Tester for Pools Drinking Water
From $44.95
5 in 1 Professional Multi-parameter Combo Testing Meter PH/EC/TDS/Salinity/Thermometer Digital Multi
From $33.95
3X 3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
From $22.95
2X Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester for Meat Canning Dough Soil PH Meter
From $64.00
2X Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
From $28.95
TDS Meter Digital Water Tester Digital 0-14 PH Meter Tester 0-9990ppm TDS&EC LCD Water Purity PPM Aquarium Filter
From $10.95
Digital PH Meter Water Quality Monitor with Temperature Screen High Precisions PH Acidity Tester for Water Aquariums
From $149.00
Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Met Tester BNC PH Electrode Probe for Arduino
From $18.95
Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Met Tester BNC PH Electrode Probe for Arduino
From $18.95
Digital PH Meter Water Quality Monitor with Temperature Screen High Precisions PH Acidity Tester for Water Aquariums
From $159.00
6-in-1 Rechargeable Soil PH Tester Moisture/Fertility/Sunlight/Temp/PH Meter Earth Nutrient Analyzer for Gardening Farm
From $39.95
Digital PH Meter Water Quality Monitor with Temperature Screen High Precisions PH Acidity Tester for Water Aquariums
From $149.00