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pH Meters

Shop the best prices on 6,600 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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1,921 - 1,952 of 3,200
2-In-1 Portable High Precision Temperature Ph Tester Meter Water Quality Analyzer Monitor110v Us Plug
From $129.00
PH Meter Water Quality Monitor Online for Aquarium Water Quality Monitor Online PH Monitor Acidometer US Plug
From $43.95
ORP Meter High Quality ORP Meter Water Quality Tester Test Tool
From $35.95
Soil pH Meter, Soil Moisture/Light/pH Tester 3-in-1 Gardening Tool Kits (Green)
From $15.95
Digital PH Meter with 0-14 PH Measurement Range LCD Display Digital Water PH Tester Meter with ATC for Household Drinking Water Hydroponics New Arriva
From $38.95
Portable Dissolved Oxygen Tester Water Quality Analyzers LCD Display Temperature Compensation USB Data Export Field Use Multicolor
From $229.00
New Ph Salinity Meter Water Quality Tester Detector Monitor 2 In 1 Ph Meter Portable
From $109.00
Smart BT 6 in 1 Ph Tester Pool Water PH/ EC/ TDS/ SALT/ S.G/ Temperature Tester Pool Water Quality Monitor Multifunction Water Quality Detector for Po
From $99.00
PH-221 PH Controller Water Quality Detector Temperature Tester with Backlight DisplayEU Plug 250V
From $229.00
ORP-169F 4 Digital LCD Mini ORP Meter Monitoring Testing Equipment Water Quality Meter
From $79.00
Water Quality Tester 6 in 1 PH EC TDS SALT SG TEMP Meter Digital Display for Planting
From $54.00
WIFI PH Salinity Controller Meter Aquarium Tank Seawater Salt Tester Monitor Set t
From $219.00
Mini Hand Held Digital PH Meter Water Quality Tester 0.0-14.0PH for Swimming Pool Aquarium
From $64.00
2.8in LCD Digital Soil PH Meter with PH Sensor Multi Parameter Recorder (V05: 05V )
From $459.00
PH-221 PH Controller Water Quality Detector Temperature Tester with Backlight DisplayUS Plug 110V
From $259.00
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Meter Probe for PH818
From $139.00
Smart Water Quality Tester 6-in-1 PH/EC/TDS/Salinity/S.G and Temperature Meter with Wi-Fi Continuou
From $169.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for Swimming Pool
From $149.00
Testeur de qualit de l'eau de piscine et d'aquarium, testeur de pH numrique LCD, stylo analyseur de vin
From $42.95
Professional Water Quality Tester 2 in 1 Chlorine PH Meter for Swimming Pool Tester
From $25.95
2-in-1 Pool and Spa Water Quality Tester - Portable Water Tester Analog pH & Chlorine (CL2) Meter for Swimming Pool, Hot Tubs
From $23.95
Aluminum Digital Soil Ph Tester Water Moisture Light Test Meter Garden Plant Flower Metric/standard Ph Meters 6.5*2 Inch
From $149.00
Grey&white Digital Ph Meter With Atc 3 In 1 Water Quality Tester Ph/temp Meter Total Dissolved Solid Tester Water Detector For Drinking Water Pool Spa
From $129.00
Soil Tester Soil Moisture Meter Soil Ph Tester Blue
From $11.95
PH Meter, PH Meter 5 In 1 PH/TDS/EC/ORP/Temp Meter, Water Quality Monitor Tester for Swimming Pools, Hydroponics, Drinking Water, Aquariums
From $38.95
169E High Precision Digital ORP/Redox Meter | Positive/Negative Potential Tester
From $36.95
High Precision Digital PH Meter with Backlight Display for Laboratory Water Quality Testing
From $46.95
water quality tester ph chlorine meter
From $44.95
5 In 1 pH Meter TDS/EC/Temp/Salt Tester, High Accuracy Water Quality Analyzer for Water Testing
From $64.00
5 in 1 TDS Meter PH Tester PH/TDS/EC/Salt/Temp Tester IP65 Waterproof PPM Meter Water Tester for Dr DS
From $37.95
PH2033H Waterproof PH Meter Acidity Test Pen Portable Water Quality Detector for Laboratory
From $64.00
in 1 Electronic PH Meter, Measures pH & TDS & EC Salinity & Temperature Water Quality Tester, LCD
From $29.95