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Shop the best prices on 8,970 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 - 32 of 3,200
Digital Turbidimeter Turbidity Meter Liquid Water Quality Turbidity Handheld
From $319.00
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol - W,New 2026
From $279.00
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organ SZRH A-S,New 2026
From $89.00
2-in-1 Digital pH & Chlorine (CL2) Water Quality Tester for Pools & Spas,New 2026
From $84.00
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
From $229.00
TRM1 Triple TDS Meter Online TDS Water Quality Tester
From $74.00
Nutrient Meter Test Nutra Wand Truncheon Hydroponic EC/PPM/CF Hydroponics Readers
From $42.95
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Dri
From $38.95
TDS Water Quality Meter TDS Water Quality Detector
From $10.95
Water Quality Tester, PH Water Tester, Aquarium PH Tester, Swimming Pool Ph Test LCD Display, TDS Water Quality Tester for Drinking Water, Hydroponics
From $36.95
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester,New 2026
From $46.95
Professional Water Quality Tester 2 in 1 Chlorine PH Meter for Swimming Pool Tester
From $27.95
TDS Meter Digital Water Tester - Versatile Digital TDS Meter - Water Quality Tester - Ph TDS Meter
From $20.95
24 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
From $7.95
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester for Brewing Cheese Meat Canning Dough Soil PH Meter
From $27.95
Aquaculture DO Tester Digital Dissolved Oxygen Meter Water Quality Tester Measuring Range Oxygen Contents Detector
From $299.00
High-precision 5-in-1 Electronic Salinity Meter,measure Ph,tds,ec Salinity,water Quality Tester
From $28.95
2 In 1 Ph Chlorine Meter Chlorine Tester Ph Tester Chlorine Water Quality Testing Device Cl2 Measur
From $40.95
Starlight-5-in-1 Electronic Ph Meter, Measure Ph And Tds And Ec Salinity And Temperature Water Quality Tester, Lcd Display And Reading Accuracy, For D
From $64.00
4 In 1 Soil Ph Tester Soil Moisture Meter Plant Soil Ph Tester
From $54.00
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water Quality Analyzer With Probe For Home Size Swimming Pools Or S
From $89.00
0 ~14.0 Ph Meter Tester Pen Digital Water Pool Hydroponics Monitor Aquarium Test Kit GreenZech
From $41.95
Smart Bluetooth Dissolved Oxygen Meter,portable 0.0-40mg/l Dissolved Oxygen Meter Range,dissolved O-jie Viewleaf
From $159.00
5 in 1 Digital Water Quality Tester Pen Salinity/PH/Temp/EC/TDS Meter for Drinking Water/Aquariums/H
From $31.95
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester for Brewing Cheese Meat Canning Dough Soil PH Meter
From $32.95
2 in 1 pH and Residual Chlorine Cl2 Water Quality Tester, Electronic Digital Pool Spa Water Tester, Accurate Water Quality Detector
From $159.00
Water Quality Test, Accurate And Reliable, Tds Meter, Ec Meter 3 In 1
From $30.95
Professional Ph Tester Test Pen Soil Moisture/ph/sunlight Intensity Testers
From $30.95
Professional & Power-saving Ph-007t Pen-type Ph Meter High Precision
From $30.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter
From $27.95
Mini Professional Online Ph Meter Water Quality Tester
From $36.95
2-in-1 Soil Ph Meter Fertility Tester Ph Tester Soil Tester
From $20.95