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Shop the best prices on 9,087 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,721 - 2,752 of 9,087
Soil Detector 5-in-1 PH Meter Horticulture Humidity Meter Flower Pot Illumination Fertility Meter
$34.95
0-40mg/L Dissolved Oxygen Meter Digital Professional Oxygen Concentration Tester Plastic Sensitive Probe Water Quality
$169.00
Soil PH Tester Portable High Precision Fertile Soil PH Tester Meter Tool for Garden Plant Flower
$23.95 Save $7.00 RRP: $30.95
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Drin
$38.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph
$13.95
Backlight EZ-9909 Water Quality Tester PH/EC/TDS/Salinity/Temperature Five-in-One Multifunctional Detection Pen
$45.95 Save $23.05 RRP: $69.00
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
$25.95 Save $14.00 RRP: $39.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
$23.95 Save $5.00 RRP: $28.95
80 Strips/pack pH Test Strips Full pH Meter pH Controller 1-14st Indicator Litmus
$13.95 Save $6.00 RRP: $19.95
PC-102B CL2 Chlorine & PH Tester Swimming Pool Spa Water Quality Analyzer with Probe
$44.95 Save $29.05 RRP: $74.00
PH acidity meter, button-type large screen automatic correction ph test pen, aquaculture PH pen
$17.95 Save $10.00 RRP: $27.95
Digital pH Meter with ATC, Waterproof Food Tester for Accurate pH and Temperature Measurement
$94.00 Save $105.00 RRP: $199.00
4 in 1 Water Quality Tester pH/EC/TDS/Temperature Meter IP55 Waterproof Automatic Shutdown Backlight Display Tester White PH-686
$43.95 Save $15.05 RRP: $59.00
Soil PH Meter Moisture Tester Soil Analyzer for Android USB Smart Garden Soil Nutrient Sensor for Greenhouse Home Farmer
$74.00 Save $45.00 RRP: $119.00
New Digital PH Meter Multipurpose Acidity Meter Pen Type PH Tester Soil Analyzer with ATC Backlight Display for Cheese Meat Soil
$79.00 Save $15.00 RRP: $94.00
PHS-3C PH Desktop Calibration Acidity Meter PH/Temp Multi-Parameter Tester Laboratory Water Quality
$129.00 Save $60.00 RRP: $189.00
0-40mg/L Dissolved Oxygen Meter Digital Professional Oxygen Concentration Tester Plastic Sensitive P
$139.00 Save $60.00 RRP: $199.00
Portable PH Meter AE8601 PH Tester Detector Used in Water Quality Testing Environmental Protection R
$159.00 Save $70.00 RRP: $229.00
7 in 1 Intelligent Chlorin Meter PH ORP Total Dissolved Solids Salinity Temp Test Meter Swimming Poo
$179.00 Save $80.00 RRP: $259.00
6 in 1 High Accuracy Conductivity PH/EC/Humidity/Sunlight/Air Humidity/Temp Tester PH Meter
$94.00 Save $45.00 RRP: $139.00
Water Quality Tester Swimming Pool Kit Digital PH Meter Chlorine
$28.95 Save $17.00 RRP: $45.95
7-IN-1 Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
$239.00 Save $460.00 RRP: $699.00
7-IN-1 Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
$239.00 Save $460.00 RRP: $699.00
7-IN-1 Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
$239.00 Save $410.00 RRP: $649.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperatur
$139.00 Save $30.00 RRP: $169.00
PH Acidometer Water Quality Detector PH Value Test Prod EC&TDS Conductivity Water Quality Testing Pen
$19.95 Save $6.00 RRP: $25.95
5 in 1 PH/EC/TDS/Salt/Temp PH Meter Swimming Pool Salinity Tester
$32.95
PH Meter Water Quality Monitor Online for Aquarium EU Plug
$37.95 Save $6.00 RRP: $43.95
3X PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Prob
$36.95 Save $32.05 RRP: $69.00
VT-05 Soil PH Meter Tester Hygrometer Portable Moisture Sensor PH Instrument
$27.95 Save $8.00 RRP: $35.95
PH Electrode Sensor Probe Industry Experiment Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
$41.95
Bluetooth Floating Dissolvod Oxygen Meter Smart Pool Water Monitor DO Tester LCD Water Quality Detector for Aquariums
$109.00