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Shop the best prices on 8,978 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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3,137 - 3,168 of 3,200
5M Alkaline Acid Indicator Meter Test Paper Roll 1-14 PH Meters for Water Urine Saliva Soil Litmus Accurate Measuring
From $7.95
Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH Tester
From $9.95
Online PH Controller Meter Real Time Industrial PH Monitor Water Quality Monitor for Sewage Disposal Aquaculture EU Plug
From $139.00
4 in 1 Water Quality Tester Temp TDS EC PH Meter Conductivity Monitor Digital Analyzer for Swimming Pool EU Plug
From $269.00
4-In-1 Soil Moisture Meter Soil pH Meter White
From $19.95
4-in-1 Water Quality Tester - TDS, EC, Temp Meter 0-9999 Ppm Upgraded for Drinking Water Various Water Sources
From $11.95
Professional Soil PH Meter Tester Accurate PH Instrument Hygrometer Monitor Soil Moisture Sensor Garden Flower Farm Tool
From $17.95
TDS Meter Digital Water Test,Electronic Water Tester with 0-9999 PPM Measurement Range for Household Drinking Aquariums
From $11.95
PH Sensor Replacement Probe Composite Electrode PH Water Quality Electrode Tester for Laboratory Aquarium Hydroponics
From $20.95
PH4502C PH Value Detection Sensor Module Detection Regulator Soil Water Quality Acid-Alkali Concentration Sensor
From $18.95
Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aquariums, Spa
From $29.95
PH Value Detection Regulator Sensor Module Monitoring Control Meter Tester Module for Water Quality Analysis Aquarium
From $12.95
PH Electrode Sensor Probe Water Analyzer Water Tester PH Probe for Aquarium Hydroponics Industry Experiment 300cm Cable
From $27.95
Digital PH ORP Controller Online Tester Water Quality Testing Phone WIFI Monitor US Plug AC 110V NO.8181
From $249.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur
From $84.00
-lawnful Industrial Grade Soil Ph Tester With Calibration-free Lcd Display, High Accuracy Soil Ph Pe
From $84.00
Digital PH Pen Tester 0.01 High Accuracy ATC, 0-14 Range IP65 Waterproof for Water Pool Aquaculture Cosmetics
From $289.00
CCT-3320V Conductivity Meter Resistivity Meter Water Quality Testing Online Analysis 0-2000 Meter to Measure PH
From $41.95
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva Soil Litmus Measuring
From $7.95
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Teste
From $10.95
5M Alkaline Acid Indicator Meter Test Paper Roll 1-14 PH Meters for Water Urine Saliva Soil Litmus Accurate Measuring
From $7.95
3in1 PH EC Temperature Meter, Digital PH & EC Conductivity Tester with Detachable Probe, for Hydroponics, Garden Soil
From $89.00
5 in 1 Professional Multi-parameter Combo Testing Meter PH/EC/TDS/Salinity/Thermometer Digital Multi-Function Tester Water Quality Tester
From $36.95
Portable Pen Type Digital TDS EC Meter Electrical Conductivity Tester Water Quality TestNo Backlight
From $15.95
PH-803 Digital pH ORP Controller Online PH ORP Tester Water Quality Testing for Swimming PoolAU Plug 220V
From $199.00
Module de capteur de pH Sonde de pH lectrode composite Code de test capteur
From $34.95
Water Quality Tester 10in1 Ph Ec Tds Orp H2 Fertile Saity S.g. Resistivity Temperature Meter Backlit Lcd Display For Aquarium
From $119.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Saity Tester Ip67 Waterproof For Aquarium
From $149.00
Soil Moisture Meter - 3 In 1 Soil Tester Kits With Soil Moisture/light/ph Tester, Gardening Tool Kit For Plants, Suitable For Indoor & Outdoor, Garden
From $19.95
Electronic Ph Meter Tester, High Accuracy Mini Water Meter Quality Ph Pen Lcd Display And Reading Accuracy For Aquarium, Swimming Pool.
From $25.95
Digital pH and TDS Meter Combo 0.05ph High Accuracy pH Tester Accuracy TDS Tester Water Quality Tester
From $36.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Water Quality Testing Device Cl2 Measuring For Pool Aquarium
From $94.00