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pH Meters

Shop the best prices on 7,030 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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577 - 608 of 3,200
Water Quality Tester with Accurate Smart Sensor and LCD Display for Drinking, Pool, Aquarium, Pond
From $19.95
Water Quality Tester with Blue Backlight Display for Accurate Drinking Water, Pool and Aquarium Testing
From $19.95
pH Meter Probe with Waterproof Design and Automatic Temperature Compensation for Aquarium PH818
From $39.95
5 in 1 Digital Water Quality Tester pH TDS EC Salinity Temperature Meter with Backlit LCD and Auto Calibration
From $47.95
Digital TDS Meter Water Quality Tester with Smart Sensor and LCD Display for Hydroponics Aquarium Pool
From $19.95
Professional 6 in 1 Water Quality Tester with Smart App Monitoring IP67 Waterproof Digital pH Meter
From $119.00
Ph Meter, 4-in-1 Digital Ph Meter With Ph/tds/ec/temp Funct With Atc For , Hydropo
From $45.95
High Precision Water Hardness Instrument Tds Tester Ph Meter Aquarium Pool Water Quality Testing Pe
From $20.95
Handheld Ity Meter For Kit,food , Tank
From $79.00
Accurate Water Quality Testing - 5 in 1 Digital Water Quality Tester with Titanium Probe, pH & Salinity Meter for Aquarium, Pool & Hot Tub
From $48.95
Electronic 5-in-1 Water Tester for PH, TDS, EC, Salinity, and Temperature Measurement - Edition 0703
From $39.95
Saltwater Pool 5-in-1 Digital pH Meter pH/TDS/EC/Temp/Salt Tester 0.01 Resolution A2024100484 f74
From $64.00
7 in 1 Digital Water Quality Tester ORP PH TDS EC Meter Salinity SG Temperature Multifunction Tester for Aquarium Pool
From $40.95
PH-98211 Digital Multipurpose PH Meter Acidity Tester Soil with White Backlight
From $45.95
5 in 1 Digital PH TDS EC Meter Pen Salinity Temperature Tester Conductivity Filter Purity with Backlight for Water
From $25.95
Testeur de qualit de l'eau 5 en 1 EZ-9909, testeur de pH, de salinit, de TDS et d'EC avec rtroclairage
From $37.95
Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Met Tester BNC PH Electrode Probe for Arduino
From $31.95
Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Met Tester BNC PH Electrode Probe for Arduino
From $19.95
Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Met Tester BNC PH Electrode Probe for Arduino
From $23.95
5 in 1 Digital Water Quality Tester Pen Salinity/PH/Temp/EC/TDS Meter for Drinking Water/Aquariums/Hydroponics/Pools
From $36.95
2020 New Tds Ph Meter, Ph/tds/ec/temperature Conductivity Meter, High Accuracy Automatic Calibration, Digital For Swimming Pools Drinking Water Aquari
From $12.95
ORP2069 Portable Water Quality Monitor Digital ORP Tester Pen Water ORP Meter
From $34.95
All-in-One Chlorine PH ORP H2 and Temperature Testing Device for Aquatic Cultivation Drinking Water Aquariums and Swimming Pools LxHJ1
From $64.00
Digital Ph And Tds Meter Combo, High Accuracy Water Quality Tester, Ph Meter 3-in-1 Tds Ec Temperature Meter For Drinking Water Swimming Pool Aquarium
From $39.95
TDS Water Quality Tester Portable Drinking Water Test Pen Accurate Water Monitor Detector
From $23.95
Aquarium Water Quality Monitor Kit 16IN1 PH Test Strips 50/100Pcs Easy Use for Fish Tank Aquatic Pets Daily Care
From $8.95
3 In 1 Soil Moisture Meter 2 Needles Adjustable PH Value Fertility Soil Test Tool for Garden Courtyard Outdoor
From $17.95
Digital TDS Meter 0-1999PPM Water Quality Monitor Tester Dual Way High Level Probe 1mg/L PPM Accuracy +/-2%
From $89.00
4-in-1 Pen Type Portable Water Quality Analysis Device Tester Salinity/EC/TDS/Temp. Meter with ATC Function Temperature Meter
From $119.00
3 in 1 Soil PH Meter Sunlight PH Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity Humidity PH Monitor Detector
From $54.00
Soil Moisture Meter Garden Plant Analog Soil Hygrometer Water PH Tester Measuring Tool Household For Indoor Outdoor
From $54.00
Soil pH Tester, 4 in 1 Soil Tester Moisture Meter Plant Soil Tester Kit with PH, Light And Moisture Acidity Tester for Flowers
From $59.00