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pH Meters

Shop the best prices on 6,496 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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3,169 - 3,200 of 3,200
Hm Com-300 Ec Tds Ph 4 In 1 Combo Meter Ph-200 Ph Meter Orp Tester Waterproof With Atc Calibration And Data Hold Tool 40% Off
From $219.00
6 In 1 Digital Wifi Water Quality Tester Ph/ec/tds/salt/g.s/temp Meter Water Analyzer App Smart Control Online Remote Monitoring
From $149.00
Ph/orp5520 Ph Meter Redox Meter Ph5500 Monitor Controller Tool
From $439.00
5 In 1 Ph Temperature Tds Ec Salinity Meter Digital Waterproof With Automatic Calibration Function Water Quality Ph Tester
From $74.00
Yieryi 20 Set Ph Test Strips 80 Strips Full Ph Meter Ph Controller 1-14st Indicator Litmus Paper Water Soilsting Kit
From $49.95
Open Source Arduino PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $104.00
7 in 1 Digital Water Quality Tester ORP PH TDS EC Meter Salinity SG Temperature Multifunction Tester for Aquarium Pool
From $47.95
3 In1 Wifi Water Quality Tester PH Salinity Alkalinity Meter BNC Type Probe Analyzer for Aquarium Hydroponics EU Plug
From $139.00
PH Value Detection Regulator Sensor Module Monitoring Control Meter Tester Module for Water Quality Analysis Aquarium
From $12.95
3 In1 Wifi Water Quality Tester PH Salinity Alkalinity Meter BNC Type Probe Analyzer for Aquarium Hydroponics EU Plug
From $159.00
3 In1 Wifi Water Quality Tester PH Salinity Alkalinity Meter BNC Type Probe Analyzer for Aquarium Hydroponics EU Plug
From $139.00
3 In1 Wifi Water Quality Tester PH Salinity Alkalinity Meter BNC Type Probe Analyzer for Aquarium Hydroponics EU Plug
From $149.00
3 In1 Wifi Water Quality Tester PH Salinity Alkalinity Meter BNC Type Probe Analyzer for Aquarium Hydroponics EU Plug
From $149.00
PH Value Detection Regulator Sensor Module Monitoring Control Meter Tester Module for Water Quality Analysis Aquarium
From $12.95
3 in 1 Digital pH TDS Temp Meter for Drinking Water & Pool Testing, High Precision Backlit LCD, Titanium Probe
From $54.00
Pool and Aquarium Water Quality Tester, LCD Digital pH Tester, Wine Analyzer Pen
From $41.95
3 set 240 Strips Professional 1-14 pH litmus paper ph test strips water cosmetics soil pH Test Pape
From $6.95
80 Strips Full pH 1-14 Test Indicator Litmus Paper Water Soil Testing Kit
From $5.95
9951W 5 in 1 Water Quality Tester Multi-WiFi Continuous pH TDS Salt SG Temperature Meter for Tuya App AU Plug 230V
From $89.00
5 in 1 Portable Salinity/Temperature/TDS/EC Digital Seawater Quality Tester for Pools&Aquariums&Sal
From $22.95
3 in 1 Soil PH Meter, Soil Moisture/Sunlight Intensity/pH Tester for Garden Plant Flower Lawn Care
From $29.95
Soil Ph Meter, Ph-98103 Portable Water Ph Tester Digital Soil Ph Meter For School Pool Laboratory Aquarium
From $59.00
5-in-1 Electronic PH Meter, Measure Ph & TDS & EC Salinity & Temperature Water Quality Tester, LCD Display and Reading Accuracy
From $40.95
Professional Ph Tester, Auto Calibration Function and 0.00-14.00 Measuring
From $21.95
Digital TDS Meter Water Quality Conductivity Meter 9999ppm Water Quality Te
From $13.95
Pen-type smart and waterproof pH and conductivity (EC) meter, measuring range 0.0 to 14.0 pH, with ATC, approximately 700 hours of use
From $37.95
2-in-1 Continuous Water pH and Temperature Tester Kit with Replaceable BNC
From $64.00
Mujixi Professional Ph Tester, Auto Calibration Function And 0.00-14.00 Measuring Range For Water Portable Aquarium Hydroponics Swimming Pool Measurin
From $17.95
PH Electrode Probe, 0-14 PH Electrode Probe with BNC Plug, PH Probe PH Electrode Probe PH Electrode Probe/Replacement Probe for PH Testers, PH Meter
From $22.95
PH Meter, Swimming Pool ph Tester 4 in 1 Electronic PH Meter TDS Water Quality Meter and ph Test for Drinking Aquariums Hydroponics Swimming Pool
From $25.95
Soil PH Meter, 4 in 1 Digital Soil PH Tester, Soil Moisture-Light-pH-Temperature Tester, Plant Care Gardening Tool Kits
From $34.95