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Shop the best prices on 8,545 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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97 - 128 of 3,200
HT-1202 Environmental Protection High Measurement Precision Ph Tester Meter Water Monitor
From $139.00
Digital PH Meter, 0.01 PH Water Quality Tester with 0-14 PH Measurement, Water PH Tester for Household Drinking Pool
From $17.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool A
From $10.95
2 in 1 Digital Water Tester Two Colors TDS Meter 0-9990 PPM Water Quality Tester LCD Display for Aquarium Pool PH Tester
From $12.95
2 Pack of PH Paper Professional Measurement Test Strips for Daily Life Industrial with Plastic Box
From $33.95
DO-66 Dissolved Oxygen Tester, Dissolved Oxygen Meter Portable Digital DO Tester Analyzer for Aquaculture Aquarium PDN44
From $209.00
Water Quality Test Solution with Testing Strip Tube Tool for PH Residual Chlorine Detection
From $33.95
Soil Tester PH Meter Pointer Type Soil PH Quality Detector Tool for Garden Horticulture
From $48.95
UA608 ABS Thermometer Hygrometer Digital Large Screen Thermometer with Alarm High Accuracy for Family
From $29.95
2 In 1 Chlorine PH Meter PC 102 Swimming Pool Tester Handheld CL2 Level Meter Test Spa Water Quality Monitor Analyzer
From $74.00
Handheld Soil Tester Portable Soil Moisture PH Meter Plug and Play for Greenhouse Farmland Gardening
From $45.95
Professional Laboratory Electrode Aquarium Hydroponic Laboratory pH Electrode Probe BNC Controller Meter Connector
From $39.95
TDS Detection Pen Water Tester 2 Keys Display Backlight Function Portable for Aquaculture Community Water Station
From $31.95
SMART SENSOR PH328 Digital Backlight Soil Tester 3 in 1 PH/ Moisture/ Temperature Multifunction Portable Soil PH Test Probe Temp Humidity Meter for
From $59.00
TDS Test Pen Meter Accurate Portable Digital Water Quality Tester for Aquaculture Domestic
From $30.95
PH Electrode Probe 0‑14PH BNC Interface Quick Response PH Composite Electrode for Laboratory School Workshop
From $49.95
EZ‑9909SP 5 in 1 Water Quality Test Pen Analyzer PH TDS EC SALT TEMP Meter for Aquarium
From $74.00
Soil Tester Temperature Humidity Test Meter Potted Plant Moisture Measuring Instrument Mobilephone APP Control
From $59.00
PC102C Swimming Pool Water Quality Tester Portable PH Test Pen CL2 Chlorine Detector Chlorine Meters PH Tester 2-in-1 Tester
From $64.00
Soil Tester Intelligent Temperature Humidity Detector Support for Tuya APP Control for ZigBee with Low Battery Alarm Function
From $45.95
3‑In‑1 Water Quality Tester Portable TDS EC Temperature Meter with HD LED DisplayWhite
From $29.95
6-in-1 Soil Tester pH/EC/Moisture/Light/Air Humidity/Temp High Accuracy Conductivity Digital Hygrometer pH Meter Removable Panel for Gardening Farming
From $104.00
Water Quality Tester 6 in 1 COD Temp TOC Conductivity TDS UV275 Water Meter Monitor for Aquarium
From $119.00
4-in-1 Soil Tester Multifunctional Soil Detector Moisture Meter pH Meter Temperature Moisture Sunlight Intensity PH Tester
From $49.95
Soil Tester Soil EC Meter Temperature Tester TDS Sensor LED Display Tool for Horticulture Planting Agriculture
From $64.00
pH-2 Pro Water Quality Pen Digital pH Meter 0.01 Accuracy Tester Pen -2.00
From $27.95
Soil Tester pH & Humidity Tester Soil pH Value & Moisture Testing Tool No Battery Required for Indoor Outdoor Orchard Garden Planting Cultivating
From $64.00
Seawater Salinity Refractometer Portable Handheld Salinity Meter ATC Salinometer Aquarium Halometer Salt Gauge Saltwater Tester
From $31.95
Professional 3 in 1 Multi Parameter Water Quality Tester Portable Pen Type PH EC TEMP Meter Acidometer Water Quality Analysis Device
From $54.00
Soil EC Meter Temperature Tester TDS Sensor LED Display Tool for Horticulture Planting
From $59.00
Ouitble Soil PH Meter VT-05 Soil PH Meter Tester Hygrometer Portable Moisture Sensor PH Instrument
From $27.95
DEWIN TDS Tester, Water Quality Meter LCD Pen with 0-9990 PPM Measurement Range Portable for The aquaculture Industry Hospitals
From $18.95