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pH Meters

Shop the best prices on 7,406 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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2,721 - 2,752 of 3,200
7 in 1 Digital Water Quality Tester ORP PH TDS EC Meter Salinity
From $36.95
Ph Sensor Electrode 0-14 Ph Controller Electrode Probe
From $17.95
Conductivity Tester Water Quality Tester with 99-Point Memory Functi
From $269.00
TDS Meter Digital Water Quality Tester
From $10.95
7 in 1 Digital Water Quality Tester PH TDS EC ORP Meter with Backlit Display for Pool Aquarium
From $139.00
High Precision Water Hardness Instrument EC Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
From $10.95
Soil pH and Moisture Meter for Garden, Portable Tester with Waterproof Metal Electrode
From $29.95
Soil pH and Moisture Meter for Gardens, Essential Tool for Accurate Plant Care
From $29.95
Professional PH Chlorine Meter Measuring Water Monitor with Probe compatible with Swimming Pool Spa Water Quality Testing Device
From $12.95
For Aquarium & Drinking Water: Digital pH Meter, Online pH Monitor & Water Quality Tester
From $64.00
2% Reading Accuracy 3-in-1 TDS EC Thermometer & pH Meter Combo, 2-Pack for Hydroponics, Aquarium & Drinking Water
From $28.95
Ph/ Chlorine/orp/ec/tds/ity/temp Yzer Ph Meter Pool Salt Er For Aqu
From $89.00
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organ SZRH A-S
From $84.00
Conductivity and Resistivity Meter CCT-3320V for Water Quality Testing and Online Analysis, 0-2000 Range
From $89.00
High Precision Water Hardness Instrument EC Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
From $8.95
PH Meter Digital Pen 0.01 High Accuracy PH Level Tester Digital pH Pen Household Drinking Brewing Pool Aquarium Tool
From $3.95
Water Quality Tester Pen Multifunction Liquid Acidity Meter Tester Pen Guarded
From $47.95
Digital PH Pen Tester 0.01 High Accuracy ATC, 0-14 Range IP65 Waterproof for Water Pool Aquaculture Cosmetics
From $329.00
TDS Meter Digital Water Test,Electronic Water Tester with 0-9999 PPM Measurement Range for Househol
From $10.95
Smart Pool Water Monitor 6-in-1 Pool Tester with Bluetooth Digital for Hot Tubs
From $119.00
Digital PH Meter Wine Tester Pen for Accurate PH Testing Yellow tskj26s
From $9.95
Soil Meter Versatile Soil Moisture PH Tester for Orchard Lawn Flower Bed
From $30.95
EC Soil Detector Digital EC Temperature Soil Tester Electrical Conductivity Soil Meter for Potted Plants Garden
From $33.95
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
Soil Test Kit NPK Meter Soil NPK Analyser Meter 0-1999mg/Kg Nitrogen/Phosphorus/Potassium Soil Tester for Gardening
From $309.00
Digital LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 09999 PPM Temp Red
From $10.95
Portable Water Quality Tester 5-in-1 Fish Tank PH Meter TDS Test Pen
From $26.95
5 In 1 Electronic Ph Meter, Measure Ph, Tds And Ec Salinity And Temperature Water Quality Tester
From $99.00
201DH PH Electrode Detachable Durable PH Electrode Probe for Water Quality Detection
From $69.00
2 In 1 Digital Orp/temp Meter Tester Aquarium Pool Hydroponic Water Monitor
From $119.00
Water Quality Analyzer Water Quality Monitor Ph Tester Portable High Accuracy Ph Meter Screen(220v Eu Adapter)
From $94.00
7 in 1 Digital Water Quality Tester ORP PH TDS EC Meter Salinity SG Temperature Multifunction Tester for Aquarium Pool
From $46.95