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Shop the best prices on 34,969 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, ZENGO, Cuich and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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65 - 96 of 3,200
High Accuracy Replacement pH Sensor Probe for Pool Water Testing, 0-14pH Range with Easy Calibration
From $79.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Poo SH
From $35.95
Spa Water Quality Analyzer Pool Ph Tester
From $64.00
Professional Digital pH Meter for Aquarium and Drinking Water Quality Testing Monitor
From $64.00
2026 Best!! BLE-YL01 WIFI Water Quality Monitor Free Chlorine/pH/TDS/EC/ORP/Salinity/TEMP Detector
From $339.00
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester for Brewing Cheese Meat Canning Dough Soil PH Meter
From $42.95
Digital Soil EC Meter with LCD Display, 0.00-10.00mS/cm Range, Backlit Waterproof Conductivity Tester
From $74.00
Precision Electrode Probe PH Probe 0-14PH Sensor Probe PH Tester MeterMonitor unbrand
From $39.95
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organ SZRH A-S
From $104.00
Professional COM-100 EC Analyzer TDS Meter Temp Tester Measurement
From $219.00
2X PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
From $34.95
Soil Tester For Ph, Ec, Npk, Humidity, Temperature | Lcd Display | Modbus Protocol Fg2025031701830
From $369.00
Professional Soil Tester for Measuring pH, EC, NPK, Humidity & Temperature with LCD Display, Modbus Protocol Support
From $379.00
pH Electrode Sensor Probe for Industrial Laboratory Pool Water Analyzer pH Meter Tester
From $24.95
6 in 1 Smart Floating Swimming Pool Water Analyzer Online Monitor Water Quality Detector PH CL EC Tester
From $199.00
6-in-1 Bluetooth Water Tester for Pool: pH/EC/TDS/ORP/Temp/Chlorine with App, IP67
From $139.00
7 in 1 Digital Pool Water Quality Monitor PH/EC/CL/TDS /ORP/TEMP Meter Detector
From $279.00
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol - W
From $339.00
5 in 1 Digital Water Quality Tester Pen Salinity/PH/Temp/EC/TDS Meter for Drinking Water/Aquariums/Hydroponics/Pools
From $42.95
PH Meter Calibration Solution and ORP Tester Buffer Liquid for Water Quality Testing Laboratory Equipment Maintenance Chemical Solution Kit
From $32.95
Redox Potential Meter Digital ORP Tester for Water Quality Analysis
From $38.95
High Precision ORP/Redox Meter with Potential, Digital Water Quality Tester ging
From $49.95
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH and ORP 25-26
From $30.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof f26
From $139.00
Lineco Ph Testing Pen For Paper Acids Lineco
From $23.95
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester for Brewing Cheese Meat Canning QV
From $64.00
2025 6 In1 Detector Online Bluetooth Chlorine Meter Ph Meter Powered Tool For S
From $99.00
Digital Water Tester 4 in 1 Smart App Control for Pool, Drinking, Aquarium, pH TDS EC TEMP
From $89.00
EC PH Monitor for Hydroponics, 6-in-1 Water Quality Tester with Wi-Fi, PH Meter Tester,Hydro Reservoir Tank US Plug
From $159.00
High Precision Water Quality Tester pH/TDS/EC/Salinity/Temperature Simultaneous Measurement Fast Response SPA Fish Tank Water Quality Monitoring
From $69.00
Digital Ph Meter 0.01 Ph High Accuracy Water Quality Tester
From $19.95
Hydrogen Meter,Hydrogen Test Pen High Hydrogen Test Pen Digital Hydrogen Meter Ultimate Reliability
From $47.95