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pH Meters

Shop the best prices on 6,528 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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257 - 288 of 3,200
6 in 1 High Accuracy Conductivity PH/EC/Humidity/Sunlight/Air Humidity/Temp Tester PH Meter
From $129.00
White Handheld TDS Digital Water Tester High Precision Household Purified Tap Water Multifunctional Large Screen Display
From $6.95
Digital PH Meter Pen 0-14pH Water Quality Tester Accuracy 0.01 PH Temp Test for Drinking Water Pool Aquarium
From $23.95
Portable Water Quality Test Pen (Temperature, Hardness, Conductivity) & High-Precision Flat-Surface PH Tester
From $69.00
Digital pH Meter for Pool and Spa, Battery Operated Fast pH Reading, Waterproof Handheld Tester
From $79.00
Digital 5in1 pH Meter and Water Quality Tester with 0.01 Precision and Automatic Temperature Compensation for Pools Aquariums Hydroponics
From $59.00
Mini Professional 3 in 1 Water Quality Tester Multi-parameter Water Quality Monitor pH & TDS Meter Acidometer Water Quality Analysis Device
From $38.95
Soil Ph Meter, 3 In 1 Soil Tester Kit With Moisture, Light And Ph Test For Garden, Farm, Lawn, Indoor And Outdoor (no Batteries Required)
From $49.95
4-in-1 Soil Tester PH Moisture Temperature Sunlight Intensity PH Tester Moisture Meter
From $31.95
5 in 1 Digital Water Quality Tester Pen Salinity/PH/Temp/EC/TDS Meter for Drinking Water/Aquariums/Hydroponics/Pools
From $36.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool C
From $15.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer EU Plug
From $47.95
Yieryi Ph Meter 0.0-14.0 Digital Aquarium Water Quality Monitor Tester For Pools Drinking Water Spa Laboratory
From $33.95
Com-600 7 In 1 Ph Tds Ec Orp Salinity S. G Temp Meter Water Quality Monitor Tester Ip67 For Drinking Water, Aquariums Ph Meter
From $59.00
Az Portable Az86031 Ph Meter Dissolved Oxygen Tester Ip67 Water Quality Meter
From $1,149.00
Yieryi New Professional Ph Probe Aquarium Electrode Test Ph Meter Bnc Connector Cable Length 110cm Ph Calibration Liquid Sensor
From $34.95
Best Ph Meter Lcd Digital Ph Tester Accuracy 0.1 Automatic Calibration For Water Food Aquarium Pool Hydroponics Pocket Size
From $33.95
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Greenhouse Plants Green
From $13.95
Digital Ph Orp Monitor Accuracy Portable Online Water Quality Ph Meter Aquariums Orp Tester Atc Data Lock Electrode Sensor
From $79.00
Soil Ph Sensor, Dry Ph Sensor, Modbus, Rs485 Protocol, Online
From $649.00
Pool Spa Water Tester, 2 in 1 Digital pH and CL2 Meter with Large Display
From $40.95
Ph Meter Glass Probe For Digital 3 In 1 Ec Ph Temp Tester(hq9908p)
From $29.95
High Precision Water Hardness Instrument EC Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
From $7.95
Digital Chlorine Meter PH Tester 5 in 1 PH/EC/TDS/SALT/TEMP Tester Water Quality Analyzer compatible with Swimming Pool Detector
From $74.00
Water Quality Test Pen EZ9909PH/Salinity/Temperature/ TDS / EC Five-in-One Test Pen Water Quality Detector PH Test Pen
From $59.00
pH probe compatible for swimming pool water analysis, high-precision replacement probe, pH detection range 0-14, easy calibration, wide range of appli
From $104.00
5 in 1 Digital Water Quality Tester Pen Salinity/PH/Temp/EC/TDS Meter for Drinking Water/Aquariums/Hydroponics/Pools
From $30.95