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Shop the best prices on 35,018 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Elrachen, TTMA, Viewleaf and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Australia.

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385 - 416 of 3,200
PH4502C PH Value Detection Sensor Module Detection Regulator Soil Water Quality Acid-Alkali Concentration Sensor
From $21.95
Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Tester EU Plug
From $40.95
Water Quality PH&CL2 Chlorine Tester Level Meter for Hot Tub, Swimming Pool, and Spa-JJ
From $22.95
PH Value Detection Regulator Sensor Module Monitoring Control Meter Tester Module for Water Quality Analysis Aquarium
From $14.95
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM/CF/Humidity/TEMP Monitor Meter US Plug
From $139.00
Robot PH Value Data Detection and Acquisition Sensor Module Acidity and Alkalinity Sensor Monitorin
From $30.95
2X TDS Sensor Meter V1.0 Board Module Water Meter Filter Measuring Water Quality for Arduino UNO R3 TDS Meter
From $17.95
2 in 1 PH TDS Meter Tester Water Quality Monitor Online Acidity Monitor Analyzers Tester for Aquari
From $59.00
Tuya WiFi 1 in 8 Water Quality Tester S.G/PH/EC/ORP/TDS/CF/SALT/TEMP Measuring Analyzer DIY Water Monitor US Plug
From $139.00
6-in-1 Soil Tester Multi-Function Digital Soil PH Meter Large Screen Digital Display Test Value PH Meter
From $29.95
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Drin
From $54.00
Rechargeable Pen Type PH Meter Professional Water Quality Tester with Digital Display
From $99.00
Digital Water Quality Tester Dual Probe Online TDS Detector Input Output Water Quality Monitor for
From $48.95
PH Pen Type Acidity Measuring Meter High Precision 0.01 PH Tester Pool Aquarium Water Quality Test Tool PH874 EU Plug
From $259.00
H2/ORP/Temp Meter Digital Water Quality Tester High Accuracy Chlorine Hydrogen Tester for Drinking
From $54.00
5 in 1 Professional Multi-parameter Combo Testing Meter PH/EC/TDS/Salinity/Thermometer Digital Multi-Function Tester Water Quality Tester
From $37.95
6-in-1 Soil PH Meter Fertility Temperature Humidity Light Tester 90° Rotatable LCD Backlight Soil Hygrometer for Plant
From $31.95
2pcs 3 in 1 Soil Tester PH/Moisture/Temp Digital LCD Meter Heat-Resistant Metal Sensor Monitor for Flower Plants
From $46.95
PHS-3C PH Desktop Calibration Acidity Meter PH/Temp Multi-Parameter Tester Laboratory Water Quality Analyzer EU PLUG
From $159.00
PH Value Detection Sensor Module Monitoring Control Board BNC PH Electrode Probe for Arduino
From $29.95
Digital PH Pen Tester 0.01 High Accuracy ATC, 0-14 Range IP65 Waterproof for Water Pool Aquaculture Cosmetics
From $349.00
LCD Digital Electric PH Meter Tester Pocket Hydroponics Aquarium Water Test Fk
From $18.95
Digital Soil Analyzer for pH, EC, NPK Levels and Environmental Monitoring via Modbus
From $269.00
YY-400 4 in 1 PH ORP H2 TEM Meter for Water Analysis
From $64.00
Ph Meter, Digital Ph Meter, Ph Meter For Water Ph Meter High Accuracy
From $17.95
4 in 1 Water Quality Tester PH TDS EC Temperature Detection Sensitive Precise Water Quality Monitor with HD Screen
From $35.95
Swimming Pool Water Analysis PH Probe, High Accuracy Replacement Probe, PH0-14 Detection Concentration Range, Easy Calibration, Wide Application
From $69.00
5-In-1 Digital Water Quality Tester, Multi-Function Ph And Tds Meter With Automatic Temperature Compensation, High Accuracy Measurement For Wide
From $30.95
Water Quality Ph Chlorine Tester, Ph Tester Chlorine,ph Meter
From $99.00
PH Meter with Backlight Online PH-991 Aquarium PH Tester Temp Monitor Durable Acidimeter Tool for Tank Swim EU Plug
From $69.00
Ph Tester Digital,Pool Salt Tester, Digital Salinity Meter and PH Tester for Pool Salt Drinking Water
From $89.00
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Testing
From $15.95