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Shop the best prices on 6,975 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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417 - 448 of 3,200
WiFi Bluetooth 5 in 1 Water Quality Tester TDS/EC/SALT PH S.G.TEMP Digital Water Monitor EU Plug
From $99.00
4 in 1 TDS Meter,0-9999 PPM, Water Tester for Drinking Water,/EC/Temp High Accurate Water Quality Me
From $29.95
Smart Garden Soil PH Meter Moisture Tester Soil Analyzer USB for Android Soil Nutrient Sensor for Gr
From $84.00
5 in 1 Digital Water Quality Tester Pen Salinity/PH/Temp/EC/TDS Meter for Drinking Water/Aquariums/Hydroponics/Pools
From $30.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool C
From $10.95
Soil PH Meter Moisture Tester Soil Analyzer for Android USB Smart Garden Soil Nutrient Sensor for Greenhouse Home Farmer
From $99.00
PH Electrode Sensor Probe 0-14 PH with Sensor PH Probe PH Replacement Probe for Experiment Lab Pool
From $42.95
Soil Moisture Measuring Sensor Tester Humidity Hygrometer Hydroponic Gardening Water Plant Flower Soil PH Tester Light Meter
From $47.95
PH Electrode Probe BNC Interface Rechargeable Composite PH Detection Module For Laboratory School Studio
From $37.95
Digital Online Water Quality Tester LCD TDS/EC Meter Us/PPM Detection EC Detector Inlet Outlet Test for Pool Laboratory,New 2026
From $41.95
Measuring Conductivity Water Purity Quality Measurement Tool Tester
From $47.95
16 in 1 Drinking Water Test Kit, Water Testing Kits for Drinking Water 100 PCS Water Quality Test S
From $14.95
Soil Moisture Meter, Water Meter Indoor & Outdoor,Sensor Hygrometer Soil Tester for Potted Plants,G
From $8.95
STC-3029 Moisture Controller Soil Moisture Sensor Module Soil Moisture Tester for Plants Farming AC
From $21.95
Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aquariums, Spa
From $23.95
3 in 1 Function Soil Tester Moisture Meter Humidity Monitor Light PH Detector With Probe
From $14.95
PH Meter Tester for Hydroponics Swimming Pool Water Quality Test Digital Portable Testing Tool
From $14.95
EC8801 Digital Soil Tester Portable EC Conductivity TEMP Meter for Garden Agriculture Orchards Pastures
From $54.00
2 in 1 Humidity Monitor Detector PH Soil Meter Moist Moisture Light Sensor
From $25.95
Portable Pen Type Digital TDS EC Meter Electrical Conductivity Tester Water Quality TestNo Backlight
From $12.95
pH Sensor Module pH Probe Composite Electrode Sensor Test Code
From $30.95
169E ORP/Redox Tester Potential Positive and Negative ORP Meter Waterproof ORP Meter
From $41.95
Water Quality Tester Portable Multiparameter Water Tester Easy to Read for Pools
From $74.00
CCT-3320V Conductivity and Resistivity Meter, 0-2000 Range for Water Quality Testing and Online Analysis
From $89.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur f74
From $89.00
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organ
From $69.00
Digital PH Meter Water Quality Monitor with Temperature Screen High Precisions PH Acidity Tester for Water Aquariums
From $129.00
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester
From $32.95
Rs485 Waterproof Digital Garden Greenhouse Soil Ph Meter Sensor Tester Transmitter
From $189.00
Professional Water Quality Tester 2 in 1 Chlorine PH Meter for Swimming Pool Tester
From $29.95
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water Quality Analyzer With Probe For Home Size Swimming Pools Or S
From $74.00
3 in 1 Multifunctional Soil Tester Moisture Meter PH Meter PH Moisture Sunlight Intensity PH Tester
From $19.95