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pH Meters

Shop the best prices on 8,454 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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1,985 - 2,016 of 3,200
Professional Ph Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring
From $17.95
Soil pH Tester 3 in 1 Soil ph Tester, Soil Tester Kit Plant Moisture Tester PH Soil Meter Soil for Flower/Grass/Plant/Garden/Farm/Lawn 2905038MM
From $21.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer EU Plug
From $54.00
20-pack of pH meter buffer solution powder 4.01, pH calibration solution packs compatible with precise pH meters
From $24.95
TDS-A6V High-Precision Tap Water Quality Analysis Instrument Ec Conductivity Water Test Pen Tds Water Quality Test
From $59.00
Ph Tester Meter, Ph Tester For Swimming Pools Measuring Tds Ph Ec Temperature Water Quality Ph Tester
From $29.95
2 in 1 Water Quality Testing Device PC-102 PH Tester for Swimming Pool SPA Water Chlorine Tester CL2 Measuring
From $19.95
Digital Meter PH-803W WIFI ORP/PH Meter Controller Online Water Quality Monitor AC230V 50/60Hz PH Measuring Tool EU Plug
From $189.00
Digital PH Pen Tester 0.01 High Accuracy ATC, 0-14 Range IP65 Waterproof for Water Pool Aquaculture Cosmetics
From $289.00
Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Met Tester BNC PH Electrode Probe for Arduino
From $29.95
Water Quality Tester, PH Metre, Temperature Function Water Quality Tester PH Meter Digital for Water Potable, Hydroponics, Pools, Aquariums Elrachen
From $24.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring Elrachen
From $74.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium Elrachen
From $49.95
Digital Ph Meter Quality Tester For Household Drinking Water Aquarium Hydroponic GreenZech
From $74.00
Soil Ph Meter, 3-in-1 Soil Moisture/light/ph Tester Plant Care Gardening Tool Kits, Ideal For Garden, Lawn, Farm (green)
From $20.95
Digital Water Ph Tester, Lcd Portable High Accuracy Ph Swimming Pool Water Quality Analyzer Pen
From $79.00
Ph Meter Tds Ec Ph Temperature 4 In 1 Set, Water Quality Tester With High Accuracy, Pool Tester Wate
From $37.95
Digital Chlorine Meter PH Tester 5 in 1 PH/EC/TDS/SALT/TEMP Tester Water Quality Analyzer compatible Swimm
From $54.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Ch
From $149.00
CCT-3320V Conductivity Meter Resistivity Meter Water Quality Testing Online Analysis 0-2000 Meter to Measure PH
From $69.00
PH Sensor compatible withArduino,PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC,PH Sensor UNO,PH Sensor compatible withArduino Kit
From $45.95
PH-3012B Quality Purity PH Meter Digital Water Tester for Biology Chemical Laboratory
From $69.00
Ez-9901 Ph Meter 3 In1 Tds/temp/ Water Quality Tester Pen Conductivity Detector Monitor Purity Measure Tool
From $69.00
Ph Replacement Probe Aquarium Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
From $54.00
2024 3 In 1 Solid Ph Soil Tester, Bearbro Soil Tester Kit, Light And Acidity Ph Tester, Soil Moisture Tester Sensor Kit, For Flower/grass/plant/garden
From $18.95
In 1 Ph Residual Chlorine Meter Tester PC-102 Ph Tester Residual Chlorine Water Quality Test Device
From $99.00
Portable PH Tester Digital Acidometer PH Detection Pen Aquarium Pool Fish Tank Ph Meter Water Quality Testing Tools
From $20.95
Water Electrolyzer Quick Water Quality Tester Home Water Tester Measuring Tool Water Quality Meter US Plug
From $25.95
Digital PH Meter, 0.01 PH Water Quality Tester with 0-14 PH Measurement, Water PH Tester for Household Drinking Pool
From $27.95
Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Tester EU Plug
From $59.00
Ph Meter, 3 In 1 Garden Soil Test Kit, Tds Ppm Meter, Soil Test Kit
From $40.95
Digital Salinity Tester For Saltwater Pond And Fish
From $39.95