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pH Meters

Shop the best prices on 7,102 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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961 - 992 of 3,200
Soil Plants Moisture Meter Tester 2 in 1 Soil PH Meter for Garden Farm Lawn Indoor Outdoor
From $45.95
Intelligent Soil Tester Temperature Humidity EC PH Nitrogen Phosphorus Potassium Meter English Versi
From $419.00
Soil PH Meter 4 in 1 Multi Purpose High Accuracy Stable Sensitive Soil Moisture Meter for Garden Yar
From $28.95
Description: This digital pH meter pen is an ideal instrument for any aquarium, the fishing industry
From $15.95
Feature: 1. Suitable for drinking water, swimming pool, aquarium, reverse osmosis system, spa or hyd
From $26.95
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G// Temp WiFi Connectivity App Control for Pools and Aquariums UK Plug
From $129.00
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
From $239.00
Yellow Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14 PH
From $22.95
Digital Online Water Quality Tester LCD TDS/EC Meter Us/PPM Detection EC Detector Inlet Outlet Test for Pool Laboratory
From $69.00
YY-400 Hydrogen Ion Concentration Water Quality Test Pen pH ORP H2 Temp 4 in 1 Digital Drinking Water Meter for Water Testing
From $35.95
pH Replacement Probe Electrode compatible with Aquarium Hydroponics Lab, BNC Q9 Connector
From $64.00
Upgraded Soil PH Meter, 5-In-1 Soil Tester Moisture, Digital Plant Thermometer Test, Moisture Meter Light and PH Tester
From $46.95
Waterproof Soil PH & Moisture Tester with Long Electrode Probe
From $26.95
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Testing
From $11.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer E
From $33.95
pH Meter High Precision Portable pH Tester Backlight Display Water Quality Tester for Laboratory Dri
From $54.00
Digital Salinity Meter for Pool Salt Testing, 5-in-1 Waterproof Tester for Saltwater, High Accuracy Salinity Kit with IP67 Protection-ms
From $59.00
Digital pH Meter, LCD Digital Water Quality Tester, pH Water Quality Tester [MI]
From $27.95
4 in 1 Solid PH Soil Tester, Light and pH Tester Acidity, Temperature, Soil Humidifier, Soil Moisture Tester Sensor [MI]
From $29.95
Orapxi Pool Salinity Tester 5 In 1 Digital Saltwater Ph And Salinity Meter Pool Ph And Salinity Test [MI]
From $54.00
Pool Salt Tester, Digital Salinity Meter, High Accuracy 5 In 1 Salinity Tester for Salt Water,IP67 W [MI]
From $27.95
TDS Meter, EC Meter & Temperature Meter 3 in 1 EC TDS and Temperature Test Pen
From $10.95
TDS Meter Digital Water Tester - Versatile Digital TDS Meter - Water Quality Tester - Ph TDS Meter,New 2026
From $16.95
Swimming Pool Water Quality Detector Multifunctional Practical Tester For Water
From $40.95
Lcd Tds-3 Meter For Drinking Water Quality Tester,New 2026
From $16.95
16 in 1 Premium Drinking Water Test Kit, 100 Strips for Hardness, pH, Lead & More,New 2026
From $29.95
High-precision 5-in-1 Electronic Salinity Meter,measure Ph,tds,ec Salinity,water Quality Tester
From $28.95
Thermostat Socket, Digital Temperature Regulator, Digital Programmable Socket With Probe, Programmable Digital Timer, Heating Thermostat Socket For Gr
From $32.95
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
Digital PH Meter Tester for Water Quality, Food, Aquarium, Pool Hydroponics
From $33.95
For Aquarium Pool Hydroponic Test Auto Calibration Digital PH Meter Tester Pen
From $43.95
Digital Lcd Ph Meter Tester Acid-base Meter Tds Ec Water Ppm Filter Pool Hydroponic Tester Pen Water Tester Pen Tds Meter Tester(random Color)
From $44.95