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Shop the best prices on 8,987 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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1,441 - 1,472 of 8,987
Digital Ph Meter Large Waterproof Pen Water Quality Tester 4 In 1
$69.00
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter
$7.95
7 in 1 PH/TDS/EC/ORP/Salinity /S.G/Temperature Meter C-600 Water Quality Tester for Drinking Water,
$33.95
Reliable Soil pH Testing with Digital pH Meter pH Detection Temp
$59.00
pH Electrode Probe, 0-14 pH Probe pH Electrode, High Accuracy pH Non Rechargeable Electrode Probe pH Meter, pH Controller pH Device Economical Sensor
$29.95 Save $18.00 RRP: $47.95
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Gr
$14.95 Save $9.00 RRP: $23.95
3in1 Soil PH Meter Soil Moisture Temperature PH Tester with Backlit LCD for Plants Dual Probe Digit
$23.95 Save $5.00 RRP: $28.95
TDS Meter Digital Water Quality Tester 0-9990PPM LCD Display Water Quality Testing Pen Alloy Electrode Probe
$10.95 Save $43.05 RRP: $54.00
Bluetooth Water Quality Tester EC ORP Temp PH Meter Conductivity Tester for Aquariums Pools Aquaculture EU PLUG
$129.00 Save $50.00 RRP: $179.00
New LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 09999 PPM Temp Yellow
$12.95 Save $8.00 RRP: $20.95
PH Meter Water Quality Test PH‑2033H Waterproof PH Meter Acidity Test Pen Portable Water Quality Detector for Laboratory
$64.00 Save $20.00 RRP: $84.00
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe
$14.95
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll for Water Urine Saliva So
$6.95 Save $4.00 RRP: $10.95
High-Precision Digital pH Meter with Backlit Display for Water Quality Testing in Lab & Drinking Tanks
$54.00 Save $40.00 RRP: $94.00
6-in-1 Bluetooth Water Tester: Smart pH, Chlorine Meter for Aquariums & Pools with Online Monitoring
$79.00 Save $60.00 RRP: $139.00
100Pcs/Bottle Ketone Strips Home Ketosis Urine Weight Lose Analysis Strips
$8.95
Water pH Analyzer Probe with BNC Connector for Laboratory and Industrial Use
$21.95 Save $22.00 RRP: $43.95
Digital TDS Meter for Water Quality Testing with LCD Display and Alloy Electrode Probe
$69.00 Save $50.00 RRP: $119.00
High-Accuracy Digital PH Meter with Backlit Screen for Water Quality Testing in Lab Settings
$69.00 Save $60.00 RRP: $129.00
CCT-3320V Conductivity Meter Resistivity Meter Water Quality Testing Online Analysis 0-2000 Meter to Measure PH
$41.95 Save $22.05 RRP: $64.00
3-In-1 Soil Tester Soil Acidity Meter Soil Hygrometer Soil Tester Ph Meter
$7.95 Save $8.00 RRP: $15.95
TDS Meter Sensor Module for Water Quality Monitoring with XH2.54-3Pin Connector
$36.95
Ph Meter, Digital Ph Meter, Ph Meter For Water Ph Meter High Accuracy
$26.95 Save $23.00 RRP: $49.95
16 in 1 Water Testing Kits for Drinking Water- Home Water Test Kit,Water Quality Measurement Kits (
$21.95 Save $2.00 RRP: $23.95
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Gre
$12.95 Save $10.00 RRP: $22.95
7 in One Water Quality Tester Water Analyzer PPM/EC//PH/ORP/Humidity/TEMP Meter 24 Hours Online Monitor Water EU PLUG
$169.00 Save $250.00 RRP: $419.00
Online 6 In 1 Water Quality Tester Online Wireless Remote Monitoring Ph Sg Ec Meter Digital Multiparameter For Aquariumus Plug 110v
$299.00
Swimming Pool Water Tester Ph/Cl2 Chlorine Tester (Grey) Ssxjv
$64.00 Save $10.00 RRP: $74.00
Wifi Ph Monitor, Hydroponic Ph Meter Ec And Tds Tester, 5in1 Hydroponic Nutrients Tester With Data
$99.00
Professional COM-100 EC Analyzer TDS Meter Temp Tester Measurement
$94.00
Water Quality Analyzer Portable Mini Water Quality Ph Test Pen With Temperature Compensation
$99.00
5 in 1 Multifunction PH/Temp/EC/CF/TDS Meter Water Quality Tester Detector MonitorUS Plug 110‑120V
$159.00 Save $50.00 RRP: $209.00