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Shop the best prices on 9,221 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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DEWIN PH Electrode, PH Electrode Water PH Meter Probe Sensor PH Tester Electrode with BNC Connector for Replacement
$31.95 Save $18.00 RRP: $49.95
Ouitble Ph Electrode Probe, Ph0-14 Rechargeable Ph Controller Meter Sensor with Bnc Connector for Laboratory School
$32.95 Save $18.00 RRP: $50.95
Risegun Pen Type pH Electrode Sensor BNC Connector Probe Water Tank Industrial Experimental Laboratory pH Composite Electrode
$31.95 Save $18.00 RRP: $49.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool A
$9.95 Save $31.00 RRP: $40.95
Online PH EC Conductivity Monitor Meter Testers for Aquaculture Pond Water Quality
$89.00 Save $90.00 RRP: $179.00
Digital LCD Display Laser Tape Measure 3 in 1 Intelligent High-Precision Infrared Laser Rangefinder Tape Measure Ruler
$54.00 Save $20.00 RRP: $74.00
5 in 1 Water Quality Detection Pen PH/ Residual Chlorine/ Hydrogen/ ORP/ Temperature Portable Multifunctional Test Pen
$41.95 Save $12.05 RRP: $54.00
18-Pack PH Meter Buffer Solution Powder, PH 6.86/4.00/9.18, PH Buffer Powder for Precise & Easy PH Tester Calibration
$15.95 Save $5.00 RRP: $20.95
9951W Water Quality Meter 5 in 1 Multi WiFi Continuous PH TDS SALT SG TEMP Online Water Quality Test
$99.00 Save $30.00 RRP: $129.00
9951W Water Quality Meter 5 in 1 Multi WiFi Continuous PH TDS SALT SG TEMP Online Water Quality Test
$99.00 Save $30.00 RRP: $129.00
Digital Soil EC Meter with LCD Display, 0.00-10.00mS/cm Range, Waterproof Thermometer, Backlit Conductivity Tester for Soil Analysis
$52.95 Save $36.05 RRP: $89.00
Digital PH Tester with Backlight High Accuracy Compact Size Portable Battery Powered Wide Application Water PH Tester Pen
$59.00 Save $30.00 RRP: $89.00
2020 New Tds Ph Meter, Ph/tds/ec/temperature Conductivity Meter, High Accuracy Automatic Calibration, Digital For Swimming Pools Drinking Water Aquari
$29.95 Save $22.00 RRP: $51.95
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH 4.0 7.0 10.0
$32.95 Save $31.05 RRP: $64.00
Lcd Tds-3 Meter For Drinking Water Quality Tester
$36.95 Save $32.05 RRP: $69.00
in 1 Portable Digital pH/Salinity/Temperature/TDS/EC Meter Multifunctional Water Quality Tester Multi-Parameter Pocket Tester Kit for Swimming Po
$42.95 Save $136.05 RRP: $179.00
Soil PH Tester 5 in 1 Moisture Meter for Plants Temperature and Sunlight Gardening Greenhouse
$48.95 Save $120.05 RRP: $169.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for S
$74.00 Save $55.00 RRP: $129.00
6 in 1 High Accuracy Conductivity PH/EC/Humidity/Sunlight/Air Humidity/Temp Tester PH Meter
$119.00
6-in-1 Soil Tester Multi-Function Digital Soil PH Meter
$24.95 Save $4.00 RRP: $28.95
3-in-1 Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter
$26.95 Save $5.00 RRP: $31.95
Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monit
$149.00 Save $50.00 RRP: $199.00
Soil Tester Soil Moisture Meter Soil Ph Tester Black
$13.95
Versatile Digital PH Meter 6-in-1 for Water Quality Testing
$35.95
Optical Salinity Refractometer HandHeld Food Brine Sampling Salt Content Meter 028% Range
$41.95 Save $17.05 RRP: $59.00
100Pcs PH Test Strips PH4.5‑9.0 Fast Accurate Result Portable PH Reagent Strips Test Paper for Saliva Urine Liquid
$17.95 Save $18.00 RRP: $35.95
5 In1 PH Meter with BT High Accuracy Measurement of PH/TDS/EC//Temp Water Testing Kit for Water Hyd
$59.00
Digital Ph Meter Quality Tester For Household Drinking Water Aquarium Hydroponic GreenZech
$64.00 Save $125.00 RRP: $189.00
Wifi Online Meter Ph Orp Temp Rium Er Mon For Swimming P
$299.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
$64.00 Save $15.00 RRP: $79.00
8in One Soil Sensor for Agriculture PH EC Moisture NPK Tester USB Smart Soil Meter for Precision Farming Salinity Tester
$139.00
24 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
$13.95