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Shop the best prices on 8,030 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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2,209 - 2,240 of 3,200
Digital PH Pen Tester 0.01 High Accuracy ATC, 0-14 Range IP65 Waterproof for Water Pool Aquaculture Cosmetics
From $349.00
Waterproof Soil PH & Moisture Tester with Long Electrode Probe
From $28.95
3 in 1 Water Quality Test Pen TDS/PH/TEMP PH Meter Multi-Parameter Belt Water Quality Analyzer
From $45.95
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
From $11.95
PH828 Digital PH Meter Waterproof Water Quality Tester Water Test Meter for Drink Swimming Pool Hydroponic
From $89.00
4-In-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy with 0-14 PH Measurement Range,for Household Drinking
From $28.95
Digital Food PH Meter 0.00-14.00 High Accuracy Flat Probe ATC 0.00-14.00 PH Tester for Fruit Meat Vegetables Dough Milk
From $59.00
3 in 1 Soil PH Detector Tester LCD Screen Thermometer Temperature Moisture Meter for Gardening Flower Potted Plantation
From $25.95
6 in 1 High Accuracy Conductivity PH/EC/Humidity/Sunlight/Air Humidity/Temp Tester PH Meter
From $89.00
Open Source PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $54.00
Digital Meter PH-803W WIFI ORP/PH Meter Controller Online Water Quality Monitor AC230V 50/60Hz PH Measuring Tool EU Plug
From $199.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester
From $29.95
5 in 1 Digital PH TDS EC Meter Pen Salinity Temperature Tester Conductivity Filter Purity with Backlight for Water
From $32.95
TDS EC Meter Tester 4 in 1 Digital Water Quality Tester 0-9999 PPM Measurement Range Water Purity Temperature Meter
From $9.95
LS310 , TOC, UV275, TDS Meter Digital Water Tester for Drinking Water, Surface Water
From $79.00
3 in 1 Water Quality Test Pen TDS/PH/TEMP PH Meter Multi-Parameter Belt Water Quality Analyzer
From $64.00
4-in-1 TDS Meter Digital Water Tester - Accurate, Reliable for Drinking Water, Aquariums
From $14.95
STC-3029 Moisture Controller Soil Moisture Sensor Module Soil Moisture Tester for Plants Farming AC
From $26.95
Robot PH Value Data Detection and Acquisition Sensor Module Acidity and Alkalinity Sensor Monitoring and Control Ph0-14
From $33.95
6 in 1 High Accuracy Conductivity PH/EC/Humidity/Sunlight/Air Humidity/Temp Tester PH Meter
From $129.00
5 in 1 Portable Salinity/Temperature/TDS/EC Digital Seawater Quality Tester for Pools&Aquariums&Sal
From $31.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
From $31.95
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G// Temp WiFi Connectivity App Control for Pools an
From $139.00
3pcs Soil PH Value Tester PH Meter 3-10 PH Value Rapid Tester Single Needle Agricultural Planting Soil PH Tester
From $20.95
TDS/PH/Temperature 3-In-1 PH Meter for Water, 0-14 PH Digital PH Meter, 0.01 High Precision Water Quality Tester
From $43.95
5 in 1 Water Quality Tester PH/EC/TDS//Temp with BT Multifunction Water Meter Digital PH Meter for Pool Hydroponics
From $37.95
Lcd Digital Ph Meter Waterproof Pentype Water Quality Tester With 014 Ph Measurement Range
From $159.00
Ph-98103 Digital Soil Ph Meter Portable Water Ph Tester For Aquarium Lab Swimming Pool School
From $129.00
Digital Lcd Ph Meter Aquarium Pool Water Quality Wine Tester Pen Analyzer
From $94.00
Compact Portable Digital Acidity Meter Ph Water Quality Tester With High Accuracy
From $139.00
Rs485 Waterproof Digital Garden Greenhouse Soil Ph Meter Sensor Tester Transmitter
From $189.00
Digital Lcd Ph Meter Aquarium Pool Water Quality Wine Tester Pen Analyzer
From $89.00