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Shop the best prices on 8,445 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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2,401 - 2,432 of 3,200
Geiger Counter Portable TFT Color Display Nuclear Radiation Detector Personal Dosimeter β-Rays X-Rays γ-Rays Tester
From $84.00
4 in 1 TDS Meter,0-9999 PPM, Water Tester for Drinking Water,TDS Water Tester/EC/Temp High Accurate Water Quality Meter
From $25.95
Smart Garden Soil PH Meter Moisture Tester Soil Analyzer USB for Android Soil Nutrient Sensor for Greenhouse Home Farmer
From $89.00
Digital PH Meter Multipurpose Acidity Meter Pen Type PH/ORP/TEMP Tester Soil Analyzer with Display for Pool Aquarium
From $104.00
PH Electrode Sensor Probe 0-14 PH with Sensor PH Probe PH Replacement Probe for Experiment Lab Pool Water Analyzer
From $35.95
PH Electrode Sensor Probe Industry Laboratory Pool Water Analyzer
From $15.95
TRM1 Triple TDS Meter Online TDS Water Quality Tester
From $64.00
2 in 1 PH/Temp PH Tester Quality Analyzer Desktop Automatic EU Plug
From $139.00
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool C
From $10.95
6in1 Digital Wifi Water Quality Tester PH/EC/TDS/SALT/G.S/Temp Meter Water Analyzer APP Online Remote Monitoring EU Plug
From $129.00
6 in 1 High Accuracy Conductivity PH/EC/Humidity/Sunlight/Air Humidity/Temp Tester PH Meter
From $89.00
Soil Tester 6 in 1 PH Moisture Meter for Plants Garden Fertility & Light Sensor Digital Soil Analyzer with Type-C
From $28.95
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester
From $41.95
Ph4502c Ph Value Detection Sensor Module Kit Detection Regulator
From $69.00
Aluminum Digital Soil Ph Tester Water Moisture Light Test Meter Garden Plant Flower Metric/standard Ph Meters 6.5*2 Inch
From $149.00
Ph/ec Tester Meter Online Water Quality Monitor Analysis For Aquarium Swimming Pool Eu 230240v
From $139.00
Waterproof Electronic Salinity Ph Tds Ec Orp Tester Hydrometer Water Quality Testing Tool
From $149.00
New Professional 6 In 1 Multi-parameter Water Testing Meter Digital Lcd Multi-function Water Quality
From $269.00
Ph Testor Ph Modie, Professional Ph Ph, High Precision 0.01 Ph, 0-14 Ph Measurement Range, Ph Tester
From $27.95
Swimming Pool Temperature Tester, 3 In 1 Ph Meter Ph-tds Temperature Ph-tds And Temperature Adjustment High Accuracy And Backlit Lcd Display Ph Meter
From $69.00
3 set 240 Strips Professional 1-14 pH litmus paper ph test strips water cosmetics soil pH Test Paper Strips with control card
From $19.95
TDS/PH/Temperature 3-In-1 PH Meter for Water, 0-14 PH Digital PH Meter, 0.01 High Precision Water Quality Tester
From $42.95
Soil PH Meter, 4 in 1 Soil Tester Moisture, Digital Plant Moisture Meter with PH/
From $33.95
Chlorine Tester Accuracy Cl2 Chlorine Water Tester Digital Ph Tester Ph Tester Water Quality Tester For Smming Pools, Hot Tubs, Etc Ephe Better
From $54.00
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
4 in 1 TDS Meter,0-9999 PPM, Water Tester for Drinking Water,/EC/Temp High Accurate Water Quality M
From $27.95
Soil PH Meter Garden Plant PH Meter Digital Dial High Quality PH Meter Soil Acidity Test Tools Square Soil Detector
From $10.95
7 in 1 Swim Pool PH Tester Bluetooth-Compatible Water Quality Tester Pool Salt Tester Salinity Mete
From $239.00
6in1 Soil Moisture Tester Temperature/PH/Humidity/Moisture/Sunlight/Fertility 2 Pack Detachable Pro
From $30.95
9 in 1 Drinking Water Test Kit PH/KH/GH/Fe/Cu/Pb/NO3/NO2/F Water Chemical Testing Chlorine PH Meter for Drinking Water
From $10.95
2X PH Meter Tester Digital PH Meter 0.01 PH Water Quality Test Digital Tester for Kitchen, Aquarium, Pool, Laboratory
From $20.95
Linshang LS310 COD, TOC, UV275, TDS Meter Digital Water Tester for Drinking Water, Surface Water
From $69.00