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Shop the best prices on 8,272 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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2,337 - 2,368 of 3,200
Digital Display Bench-top Conductivity Meter Laboratory Ph Ec Meter Water Quality Testeruk Plug 220v
From $369.00
Multifunctional Meter 4 in 1 Water Quality Test Pen PH/EC/TDS/TEMP Tester for Swimming Pool Drinking Water Laboratory
From $59.00
80 Strips Full pH 1-14 Test Indicator Litmus Paper Water Soil Testing Kit
From $4.95
2 in 1 LCD Digital Display Soil PH Tester Soil Temp/PH Testers Garden Planting Soil Detector Soil Temperature Test Tool Soil Detect Device
From $109.00
ORP-969 ORP Tester Portable Water Quality Analyzer Water Quality Meter for Water System
From $35.95
7 in 1 Water Quality Tester Pen, Digital FAC, PH, ORP, TEMP, Salinity, TDS, EC Meter for Hydroponics, Water, Wine, Spas, Aquariums
From $94.00
Water Quality Analyzer, Mini Portable pH Test Pen with Temperature Compensation
From $40.95
Module de capteur de pH Sonde de pH Électrode composite Code de test capteur
From $30.95
Module de capteur de détection de valeur PH0‑14 Kit de surveillance de sonde numérique étanche Connecteur BNC
From $22.95
Yellow Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14 PH
From $18.95
Automatic chlorine and pH tester for swimming pool or spa
From $54.00
2026 Hot!! 0.01 Precision Lcd Ph Meter Water Quality Tester Digital Measuring Range Ph Test Pen Suitable For Swimming Pool Aquarium
From $64.00
Professional pH tester, automatic calibration function, suitable for the measuring range of aquariums and swimming pools
From $14.95
Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Teste
From $44.95
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester Protable Lcd Safe Dip Water Me
From $37.95
26-40 mm Universal Car Water Temperature Meter Accessories Water Temperature Meter Special Water Tee Water Temperature Tee
From $49.95
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test fo
From $59.00
Water Quality Tester Portable Acidity Meter PH Value Detection compatible withLaboratory, Drinking Water, Aquar
From $129.00
Er, Ity Meter And Ph Detector Measuring Ce Compatible With Horticulture Pot En_m24
From $43.95
WiFi Online pH TDS Controller Professional 3-in-1 pH/TDS/TEMP Water Quality Detector pH Controller with Relay Plug Repleaceable Electrode BNC Type Pro
From $279.00
3 in 1 Soil Acidity Temperature Moisture Tester Dual Pin Soil Monitor Soil Tester PH Moisture Temperature Meter with Backlight,White
From $99.00
3 In1 Moisture Sunlight PH Meter Soil Water Acidity Humidity Light PH Test Garden Plants Flowers Moist Tester,green
From $59.00
5 in 1 Digital Water Quality Tester Pen Salinity/PH/Temp/EC/TDS Meter for Drinking Water/Aquariums/Hydroponics/Pools,New 2026
From $39.95
2X PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector,New 2026
From $40.95
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol - W,New 2026
From $319.00
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol - W,New 2026
From $329.00
Seawater Salinity Refractometer Portable Handheld Meter Atc Salinometer
From $64.00
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester,New 2026
From $46.95
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol - W,New 2026
From $329.00
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Black,New 2026
From $21.95
4-piece Set Of Silicone Mat,insulated,flexible,durable,non-slip Mat
From $42.95
Wood Moisture Meter, Handheld Digital Moisture Detector, Backlit Lcd Display, Water Leak Detector, Moisture Tester For Wood Building Material Walls Fl
From $30.95