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Shop the best prices on 8,360 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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609 - 640 of 3,200
7 in 1 PH/TDS/EC/ORP/Salinity /S.G/Temperature Meter C-600 Water Quality Tester for Drinking Water
From $35.95
PH Meter Replacement Probe Electrode compatible with PH/TDS/EC/Temperature Meter, EZ9901 Probe
From $69.00
5 in 1 Digital PH TDS EC Meter Pen Salinity Temperature Tester Conductivity Filter Purity with Backl
From $26.95
100pcs Multifunctional 14 In 1 Swimming Pool Test Paper Zhiyi
From $31.95
5 in 1 Digital PH TDS EC Meter Pen Salinity Temperature Tester
From $29.95
3 In1 Digital PH ORP Temp Meter PH Test Pen Water Quality Tester
From $179.00
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Green
From $12.95
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Blue
From $12.95
9 in 1 Drinking Water Test Kit PH/KH/GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter for Drinking Water
From $9.95
PHB-4 Handheld PH Meter Portable Digital PH Tester 0.01 Accuracy with Temperature Sensor for Water L
From $199.00
Ph Replacement Probe Aquarium Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
From $17.95
4 In 1 Soil PH Meter Moisture/Temp/Soil PH Tester
From $11.95
Professional Laboratory Electrode Aquarium Hydroponic Spare Laboratory PH Electrode Probe BNC Controller Meter Connector
From $17.95
4 in 1 Water Quality Tester Temp TDS EC PH Meter Conductivity Monitor Digital Analyzer for Swimming Pool EU Plug
From $269.00
Soil Meter Moisture Light and PH Tester Black
From $11.95
4-In-1 Soil Moisture Meter Soil pH Meter White
From $16.95
Water Soil Quality Tester Digital PH/EC/TEMP 3-in-1 Tester Multi-Function Testing PH Meter for Aquariums Pools Dough
From $79.00
Water Quality Tester, 3 in 1 Drinking Water Tester
From $17.95
PH4502C PH Value Detection Sensor Module Kit Detection Regulator
From $27.95
TDS-A6V High- Tap Water Quality Analysis
From $43.95
Water Quality Tester, , WiFi Connectivity, UK Plug
From $119.00
PH Electrode Sensor Probe Industry Experiment Water Analyzer
From $33.95
3-in-1 Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aquariums, Spa
From $26.95
7 In 1 Digital Wifi Water Quality Tester Ph/ec/tds/orp/cf/humiity/temp Meter Water Analyzer Smart Monitor App Control Eu Plug
From $329.00
2026 Suitable New Ec/temp Soil Tester Waterproof Soil Meter Digital Garden Meter Soil Tester Tools Potted Plants Gardening Agriculture 40% Off
From $129.00
Three-in-one Ph Measuring Pen Meter Acidity Meter Tds Water Quality Testing Pen Ph Tester
From $38.95
Professional PH Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring
From $30.95
Pocket Pen Ph Meter Digital Er Ph-009 Ia 0.0-14.0ph For Rium Pool Lab Ph014, Xxf
From $39.95
Portable Digital Ph Tester - Lcd Display - Water Quality Tester Other
From $69.00
WiFi Bluetooth 5 in 1 Water Quality Tester TDS/EC/SALT PH S.G.TEMP Digital Water Monitor EU Plug
From $94.00
Online PH / EC Monitor Meter Acidometer 2 in 1 PH EC Meter for Aquarium Multi-Parameter Water Quality Monitor EU Plug
From $64.00
Professional 2 in 1 PH Temp Meter PH Tester Water Quality Testing Temperature Monitor Pen Acid Base Measurement Tools
From $31.95