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pH Meters

Shop the best prices on 8,331 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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2,977 - 3,008 of 3,200
PH Meter and TDS Meter,Digital Water Quality Tester, 0-9990 PPM, EC and Temperature Measurement 0.0
From $12.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer E
From $34.95
PH Sensor Replacement Probe Composite Electrode PH Water Quality Electrode Tester for Laboratory Aq
From $15.95
PC-102B CL2 Chlorine & PH Tester Swimming Pool Spa Water Quality Analyzer with Probe
From $45.95
Mini Soil PH Meter Portable Single Needle High Sensitivity Probe Plug and Play Soil PH Sensor for Garden Lawn Farm
From $19.95
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water, A
From $84.00
PH Charging Free Electrode Probe PH Value Test PH Sensor PH0-14
From $24.95
Smart Bluetooth Dissolved Oxygen Meter, Portable 0.0-30Mg/L Dissolved Oxygen Meter Range, Dissolved
From $219.00
6 in 1 Water Quality Detector PH EC TDS ORP Temperature Chlorine APP Display Swimming Pool Bluetoot
From $84.00
7 in 1 Water Quality Tester PH/EC/TDS IP67
From $74.00
Digital Ph Meter Tester, 0.01 Resolution 0-14ph 4 In 1 Tds Ec Temperature Meter, Water Quality Tester With Backlit Lcd, Auto Calibration, Test For Dri
From $54.00
Soil Ph Meter Tester For Plant Care Garden Farm Orchards Field -short
From $36.95
Smart Tuya Soil EC Meter Bluetooth Soil Conductivity Tester Temperature TDS/CF Analyzer for Hydroponics Planting Garden
From $46.95
Professional Laboratory Electrode Aquarium Hydroponic Spare Laboratory PH Electrode Probe BNC Controller Meter Connector
From $18.95
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range, PH Meter Sz-fr5a-i500458134
From $12.95
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva Soil Litmus Measuring
From $6.95
Wifi Ph Monitor, Hydroponic Ph Meter Ec And Tds Tester, 5in1 Hydroponic Nutrients Tester With Data
From $109.00
Digital Water Quality Monitor Tester Tester Water Quality Monitor Test Pen Portable 4 In 1 ORP H2 Temperature Tester YY-400
From $44.95
5 in 1 Digital pH Meter Water Quality Tester with LCD and Auto Temp Compensation for Hydroponics Pools Aquariums
From $43.95
Soil EC Meter and Conductivity Tester with Accurate EC Measurement for Garden Farm Greenhouse
From $139.00
3 in 1 TDS Meter Digital Water Tester with Accurate EC Reading and Automatic Temperature Compensation
From $29.95
Digital Water Tester TDS Meter with MultiParameter pH ORP Temp Measurement and Accuracy
From $27.95
Digital Soil Tester 4-in-1 Soil PH Moisture Light Temperature Meter for Garden Plants Greenhouse Farm Outdoor Indoor
From $32.95
Digital Water Tester with Fast Readout, Durable Plastic Water Quality Test Kit for Home and Travel
From $23.95
Open Source PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $59.00
PH Value Detection Sensor Module Monitoring Control Board BNC PH Electrode Probe for Arduino
From $24.95
Wireless Water Quality Tester with Bluetooth WiFi, MultiParameter IP67 Floating Monitor for Pool Aquarium Hydroponics
From $109.00
TDS Meter Digital Water Tester Precision Measurement for Drinking Water and Aquarium Use
From $21.95
RS485 Soil NPK pH Conductivity Temperature Humidity Sensor for MultiParameter Monitoring 4in1
From $129.00
Water Quality Tester Pen with Light Indicator, Precision Copper Probe for Home and Outdoor Use
From $21.95
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Poo
From $21.95
7 in 1 PH/Free Chlorine/ORP/EC/TDS/Salt/Temp PH Meter Swimming Pool Salinity Tester IP67 Waterproof Yalo
From $159.00