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Shop the best prices on 8,953 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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2,017 - 2,048 of 3,200
EZ‑9909SP 5 in 1 Water Quality Test Pen Analyzer PH TDS EC SALT TEMP Meter for Aquarium
From $64.00
RZ Soil Moisture Meter Plant Flowers Soil PH Tester Humidity Light Meter Hydroponics Analyzer Gardens Detector Hygrometer
From $64.00
Portable Refractometer with ATC Professional Handheld 0~32 Specific Food Beer Milk Fruit Juice Sugar Meter Tester
From $64.00
3 in 1 Plant Flowers Soil PH Tester Moisture Light Meter Sunlight Hydroponics Analyzer for Garden Plant Flower
From $59.00
Soil Moisture Measuring Sensor Tester Humidity Hygrometer Hydroponic Gardening Water Plant Flower Soil PH Tester Light Meter
From $47.95
Alcohol Meter For Moonshine 0~80%v/v Refractometer Alcohol Tester Atc Handheld
From $69.00
TDS Meter Water Quality Tester Automatic Calibration TDS Tester 0-990ppm Ideal Drinking Water Aquariums Test Meter
From $44.95
Portable Refractometer with ATC 0-32 for Honey Moisture Brix and Baume Liquor Alcohol Content Meter Tester Easy to Use
From $69.00
Professional Digital Water Quality Meter Conductivity Analyzer Total Dissolved Solid TDS/COND TEMP Temperature Tester AR8011
From $104.00
Digital TDS Meter 0-1999PPM Water Quality Monitor Tester Dual Way High Level Probe 1mg/L PPM Accuracy +/-2%
From $89.00
3 in 1 Plant Flowers Soil PH Tester Moisture Measuring humidity Light Meter Hydroponics Analyzer Gardening Detector Hygrometer
From $54.00
3 in 1 Soil PH Tester Water Moisture Test Light Meter For Garden Plant Multi-purpose Agricultural Cultivation Testing Tool
From $54.00
3 In 1 Soil PH Meter Professional Soil Humidity Meter Sunlight PH Tester Garden Flowers Soil Moisture Sensor Meter PH Detector-Green
From $45.95
3 in 1 Plant Flowers Soil Water Moisture PH Tester humidity Light Test Meter Sensor Hydroponics Analyzer Gardening Detector
From $46.95
G5AB Lightweight Refractometer with ATC 0-32 Liquor Alcohol Content Meter Tester
From $69.00
3 in 1 Soil PH Meter Sunlight PH Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity Humidity PH Monitor Detector
From $54.00
High Salinity Salt Meter for Testing the Salinity Value of a Solution for Determining the Salt Concentration in Liquid
From $59.00
TDS Tester Water Quality Monitor High Sensitivity Antirust for Hospitals for Commercials for Households
From $54.00
3 in 1 Soil PH Meter Sunlight PH Tester Garden Flower Soil Moisture Sensor Meter Plants Acidity Humidity PH Monitor Analyzer-3 in 1
From $64.00
MV tester Water Meter Redox Water Quality Tester Portable Orp Pen Negative Potential Test Pen Water Quality Test Pen Household
From $119.00
Yieryi 3in1 Plant Flowers Soil PH Tester Moisture Measuring humidity Light Meter Hydroponics Analyzer Gardening Hygrometer
From $69.00
4-in-1 Pen Type Portable Water Quality Analysis Device Tester Salinity/EC/TDS/Temp. Meter with ATC Function Temperature Meter
From $119.00
Food Liquid Salinity Tester Meter for Testing the Salinity Value of a Solution .
From $59.00
Professional TDS PH Meter PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester for PoolsDrinking Water Aquariums
From $139.00
3 In1 Soil PH Tester Garden Plant Flowers Moisture Light Meter Testing Tools Hygrometer
From $54.00
Alcohol Meter For Moonshine 0~80%V/V Refractometer Alcohol Tester ATC Handheld
From $69.00
Rankomu Brix Refractometer Portable Liquid Conductivity Meter Pen, Digital Electrical Conductivity Tester, Accurate Readings for Water Testing,
From $35.95
PH Electrode Water PH Meter Probe Sensor PH Tester Electrode with BNC Connector for Replacement
From $23.95
Ph-6118 Skin Ph Acdimeter 2 In 1 Skin Ph Tester Ph Meter Automatic Calibrating With Backlight For Meat Fruit Milk Lab 40% Off
From $89.00
Electronic Chlorine and pH tester for swimming pools - Water quality meter
From $44.95
Soil Ph Meter 3in1 Soil Moisture Light Ph Tester Gardening Tool Kits For Plant Care For Garden Lawn Viewleaf
From $22.95
Ph Meter Replacement Glass Probe Electrode For Digital 3 In 1 Tds Ph Temp Tester(hq9908p) Viewleaf
From $33.95