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Shop the best prices on 8,361 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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2,081 - 2,112 of 3,200
1Set N Male Calibration Kit Instrument Test Connector Open Short Load 5W Load N-Type Interface Shor
From $64.00
Robot PH Value Data Detection and Acquisition Sensor Module Acidity and Alkalinity Sensor Monitoring and Control Ph0-14
From $24.95
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydroponics
From $21.95
TA290 Digital Soil Hygrometer Moisture Meter Temperature Humidity Tester with Probe for Gardening Farming
From $14.95
For Garden Plant Flower Acidity Meter Soil Hygrometer Soil PH Tester with 3 Probes 2 in 1 Soil PH Fertility Meter
From $9.95
M469A Network Cable Finder RJ45 RJ11 LAN Cable Finder Tester Anti-Interference Testing Instrument Network Repair,Black
From $26.95
Zigbee Smart 4 in 1 Soil Tester Sunlight/Temp/Moisture Meter Earth Humidity Sensor Remote Control Monitor For Gardening
From $64.00
TDS Sensor Meter V1.0 Board Module Water Meter Filter Measuring Water Quality for Arduino UNO R3 TDS Meter
From $8.95
Yellow ph value test pen, PH tester
From $20.95
STC-3029 Moisture Controller Soil Moisture Sensor Module Soil Moisture Tester for Gardening Plants Farming AC110-220V
From $21.95
STC-3029 Moisture Controller Soil Moisture Sensor Module Soil Moisture Tester for Plants Farming AC
From $22.95
3 in 1 Function Soil Tester Moisture Meter Humidity Monitor Light PH Detector With Probe
From $15.95
Open Source PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $64.00
PH-98211 Digital Multipurpose PH Meter Acidity Meter PH Tester
From $48.95
Water Quality Test Meter,Ph Meter Tds Meter 2 in 1 Kit with 0-14.00Ph and 0-9990 Ppm Measure Range for Hydroponics,Aquariums,Drinking Water, System,Po
From $16.95
2 in 1 Water Quality Testing Device PC-102 PH Tester for Swimming Pool SPA Water Chlorine Tester CL2 Measuring
From $19.95
4-in-1 TDS Meter Digital Water Tester - Accurate, Reliable for Drinking Water, Aquariums
From $12.95
Portable Soil Tester Soil EC Salinity Tester with Probe for Gardening Plants Farming
From $59.00
3-in-1 Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter
From $26.95
3-In-1 Plant Soil Tester Soil Moisture Meter Ph Soil Tester Light Meter
From $8.95
Digital PH Meter Multipurpose Acidity Meter Pen Type PH/ORP/TEMP Tester Soil Analyzer with Display for Pool Aquarium
From $99.00
PH-113 Temperature Monitor Ph Meter Portable PH Meter Automatic Calibration Monitor
From $149.00
6-in-1 Soil Tester Multi-Function Digital Soil PH Meter
From $24.95
EZ9909SP 5 in 1 Water Quality Test Pen Analyzer PH TDS EC SALT TEMP Meter for Aquarium
From $43.95
5-In-1 Soil Moisture Meter, Environment Illumination/Sunlight Intensity, Soil Temperature Value, Soil Moisture Content
From $26.95
Digital PH Pen Tester 0.01 High Accuracy ATC, 0-14 Range IP65 Waterproof for Water Pool Aquaculture Cosmetics
From $289.00
Bluetooth 8 in 1 Soil Tester NPK PH EC Meter Rechargeable Smart Soil Moisture Temp Humidity Meter for Garden Greenhouse
From $109.00
Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH Tester
From $9.95
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank Test Pen -1 Edition 0115
From $89.00
PH Electrode Probe Rechargeable Type BNC Connector for Aquarium PH Controller Meter Sensor
From $59.00
Digital Ph Meter, Digital Lcd Water Quality Tester, Measuring Range For 0-14 Ph, 0.01 Ph Accuracy, For Drinking Water, Aquariums, Hydroponics, Swimmin
From $34.95
Water Quality Test Paper Aquarium Fish Tank PH Level Testing Papers PH Meter Controller
From $19.95