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Shop the best prices on 8,904 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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2,465 - 2,496 of 3,200
Kabalo 001 Resolution Digital PH Tester Digital Water Pool Hydroponics Aquarium Test Pen Meter Device
From $34.95
Automatic chlorine and pH tester for swimming pool or spa
From $64.00
Water Quality Tester, Digital LCD Multi-Parameter Monitor for pH, Salinity, ORP, EC, Temperature, and Specific Gravity (UK)
From $189.00
2 in 1 Chlorine PH Tester, Chlorine Water Quality Analyzer, CL2 Meter
From $45.95
High Accuracy Digital Water Quality pH Tester for Kitchen, Aquarium, Swimming Pool, Laboratory
From $22.95
Digital PH Meter, Digital LCD Water Quality Tester, Measuring Range for 0-14 Ph, 0.01 Ph Accuracy, for Drinking Water, Aquariums, Hydroponics, Swimmin
From $17.95
Digital Ph Meter, Digital Lcd Water Quality Tester
From $18.95
Combined digital pH and TDS meter, PH tester with high precision reading accuracy TDS tester, water quality tester for drinking water / swimming pool
From $22.95
Soil Moisture Meter, Soil Tester Soil Moisture/Light/pH Tester 3-in-1 Soil Tester Kit for Plant Care, 255*60*35mm
From $18.95
TDS Meter Digital Water Tester Portable 0 to 9990ppm Accurate Water Quality Testing Pen for Drinking Water and Aquariums
From $19.95
Ez-9909 5in1 Portable Digital Ph/salinity/temp/tds/ec Meter Multifunctional Water Quality Tester Detector
From $46.95
Water Quality Meter P-101 Portable Handheld pH and Chlorine Tester for Pools, Field and Lab
From $59.00
PH Meter Replacement Electrode Probe For PH818 Aquarium Water Quality Tester Spare Part Compatible PH Meter Probe
From $41.95
5in1 Soil pH Meter Digital Temperature Moisture Tester with Accuracy
From $54.00
Digital pH Meter 0.01 pH Accuracy ATC, pH Tester Pen, Litmus Tester, Water Quality Tester For Drinking Water
From $31.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
From $49.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec-Yvan
From $30.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Ch
From $54.00
Soil pH Meters Digital Accurate Fast Readings Garden pH Tester for Gardening and Agriculture
From $64.00
5 in 1 Water Tester Multifunctional Water Quality Tester, Digital TDS/EC/Salinity/PH/Temperature
From $39.95
4 in 1 Soil Tester, Plant Moisture Tester with LCD Display, Soil Ph Tester for pH/Temperature/Humidity/Light
From $22.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
From $54.00
5-in-1 Electronic PH Meter, PH Meter with Backlight LCD Display, Water Quality Tester for Testing The
From $39.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur
From $94.00
18 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets compatible with Precise PH Meter
From $21.95
Q1 True-RMS Digital Multimeter Auto Button 9999 Counts Analog Bar Graph Tester
From $94.00
PH Electrode Probe 0-14 Measuring for PH Meter Monitor Controller Test Sensor
From $25.95
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer LSG
From $26.95
7 In 1 Water Quality Tester Pen Ph/tds/ec/salinity/orp/s.g/temperature Meter Water Quality Measurem
From $64.00
Aquarium PH Meter ORP H2 TEMP Hydrogen Rich Tester Portable Pen Multifunctional Swimming Pool Water
From $64.00
Multifunction Digital PH Tester, PC-102 PH Chlorine Tester for Swimming Pool SPA Water Quality Analyzer with Ephe Probe
From $74.00
0.01 Water Quality Tester PH Meter Portable Pen Type Acidity Meter Water PH Tester
From $15.95