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Shop the best prices on 8,899 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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577 - 608 of 8,899
Multi Parameter 5 In-1 Ec Ph Cf Temperature Tds Meter Tester Water Quality Monitor For Aquarium(230v Uk Plug ) unbrand
$379.00 Save $220.00 RRP: $599.00
New YY-400 Hydrogen Concentration Water Quality Test Pen PH/ORP/H2 and TEM 4 in 1 Digital Drinking
$33.95 Save $1.00 RRP: $34.95
PH Electrode Sensor Probe Industry Experiment Laboratory Pool Water Analyzer PH Meter Tester PH Prob
$34.95 Save $34.05 RRP: $69.00
TDS Detection Pen Water Tester 2 Keys Display Backlight Function Portable for Aquaculture Community Water Station
$19.95 Save $6.00 RRP: $25.95
Water Quality Tester 6 in 1 COD Temp TOC Conductivity TDS UV275 Water Meter Monitor for Aquarium
$94.00 Save $25.00 RRP: $119.00
PH Test Paper 2 Color 4.59.0 Quick Testing 100 PH Monitoring Strips with Colour Card for Water
$16.95 Save $5.00 RRP: $21.95
PH Value Detection Module Liquid Detect Sensor Soil Water Monitoring Control Component
$26.95 Save $8.00 RRP: $34.95
EZ-9909 5 in 1 Function Water Quality Testing Meter PH Salinity TDS EC Tester with Backlight
$41.95 Save $12.05 RRP: $54.00
PH/Salinity Meter Water Quality Tester Detector PH & Salinity Monitor 2 in 1 Water Quality Analysis Device
$94.00 Save $25.00 RRP: $119.00
Digital Food 0.00-14.00 PH Meter High Accuracy Sensors Intelligent Temp Acidity Tester BT Mobilephone APP Control
$104.00 Save $35.00 RRP: $139.00
Tuya WiFi 5in1 Water Quality Online Monitor PH Total Dissolved Solids S.G EC Temperature Test Meter Multi-functional Mariculture Tester for Drinking W
$99.00 Save $30.00 RRP: $129.00
2 in 1 Soil Tester Soil Moisture PH Meter Hygrometer Plant Water Meter for Garden Farm Lawn
$28.95 Save $9.00 RRP: $37.95
Protable LCD Digital PH Meter Pen Aquarium Pool Water Wine Tester Tool
$19.95 Save $6.00 RRP: $25.95
Multifunctional Water Quality Tester TDS/EC/TEMP Fish Tank Drinking Water Monitor Pen
$19.95 Save $6.00 RRP: $25.95
PH Electrode Probe BNC Connector High Accuracy Sensitivity Replacement PH Value Detection Sensor for Aquarium
$29.95 Save $9.00 RRP: $38.95
PH Electrode Water PH Meter Probe Sensor PH Tester Electrode with BNC Connector for Replacement
$25.95 Save $8.00 RRP: $33.95
Mini Soil PH Meter Portable Single Needle High Sensitivity Probe Plug and Play Soil PH Sensor for Garden Lawn Farm
$15.95 Save $5.00 RRP: $20.95
PH Electrode Probe Acquisition Sensor Module PH Value Monitoring Board Kit with BNC Connector
$41.95 Save $12.05 RRP: $54.00
PH Probe Sensor Waterproof Accurate Measurement Quick Response PH Electrode for Q9 BNC Plugs 1.2m
$30.95 Save $9.00 RRP: $39.95
PH Detector EC Detector High Accuracy Backlight Digital Conductivity Monitor
$99.00 Save $30.00 RRP: $129.00
Digital Water Tester 4 in 1 Multi Functional IP67 Waterproof PH H2 ORP Temp Water Quality Meter with Backlight
$38.95 Save $11.00 RRP: $49.95
Soil Tester Nutrient Intelligent Fertilizer Detector Meter NPK Sensor Gardening Tool
$329.00 Save $100.00 RRP: $429.00
PH-98218 Skin PH Meter Acidimeter Tester Replaceable Probe LCD Display Digital Acidity Meter Portable Multipurpose Meter Soil/Food/Skin Waterproof Mul
$59.00 Save $15.00 RRP: $74.00
VT-05 Soil PH Meter Tester Hygrometer Portable Moisture Sensor PH Instrument
$27.95 Save $9.00 RRP: $36.95
Ph201 Composite PH Electrode BNC Sensor Probe PH Tester Electrode for Chemical Industry
$25.95 Save $8.00 RRP: $33.95
4 in 1 Soil PH Tester Light Sunlight Test Moisture Meter Temperature Tester HFMQV
$15.95 Save $5.00 RRP: $20.95
Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH Tester
$9.95
Wifi Water Quality Tester Ph/ec/tds/orp/salt/ Temp Meter Digital Water Analyzer Smart Monitor Tuya App Online Remote Monitoring
$209.00
5 In 1 Digital Water Quality Detector Ph/ec/tds/salinity/temperature Testing Meter Multi-function Water Quality Tester Monitor
$49.00
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 10.0
$25.95 Save $13.00 RRP: $38.95
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Me
$10.95 Save $29.00 RRP: $39.95
4 In 1 Soil Ph Tester Soil Moisture Meter Plant Soil Ph Tester
$74.00 Save $65.00 RRP: $139.00