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pH Meters

Shop the best prices on 8,539 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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193 - 224 of 3,200
16 In 1 Water Testing Kits For Drinking Water- Home Water Test Kit,water Quality Measurement Kits (
From $22.95
Soil Ph Meter, 3-in-1 Soil Tester Ph Moisture Meter Plant Water Light Tester Testing Kits For Garde
From $16.95
100 Pcs Hot Tub Test Strips 3 In 1 Pool Test Strips, Spa Ph Test Strips Easy And Quick Detect Water Tester Strips
From $23.95
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water Quality Analyzer With Probe For Home Size
From $49.95
1 Pc Soil PH Tester Sunlight 3-in-1 Premier Durable Test Kit Moisture Sensor for Plant Garden Yard Greenhouse
From $28.95
Residual Chlorine Tester Digital Water Quality Meter with Fast Chlorine Detection and Easy Read Display (UK)
From $469.00
Portable Dissolved Oxygen Tester Water Quality Analyzers LCD Display Temperature Compensation USB Data Export Field Use Multicolor
From $229.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
From $54.00
Water Quality Monitor Kit with PH Electrode Probe, 0.75M Cable
From $17.95
PH Meter, Digital 4 in 1 PH EC TDS Temp Meter for Water Hydroponics, Waterproof and EC PPM Water Tester for Laboratory
From $21.95
3in1 PH EC Temperature Meter, Digital PH & EC Conductivity Tester with Detachable Probe, for Hydroponics, Garden Soil
From $104.00
5 In 1 Tds/ec/ph/salinity/temperature Meter Digital Water Quality Monitor Tester For Pools, Drinkin
From $36.95
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming Pool, Backlight
From $64.00
Professional Soil PH Meter Tester Accurate Soil Tester Portable PH Moisture Tester compatible with Vineyards Orchards Field Production Lawn
From $32.95
IP67 Waterproof 2-in-1 Digital Soil Tester Soil EC Meter Soil EC Temperature Monitor compatible with Gardening Flower Plants Soil Analyzer
From $69.00
4 in1 Soil PH Meter Tester Soil Tester PH Moisture meter Temperature Sunlight Intensity measurement Analysis Soil Acidity Test
From $23.95
2X PH Electrode Sensor Probe Water Analyzer Water Tester PH Probe for Aquarium Hydroponics Industry Experiment
From $64.00
TDS Tester Water Quality Test Pen LCD Display with Two White Keys Drinking Test Water Meter, pH Meter
From $13.95
3 in 1 Soil Tester, Soil pH Tester, Soil Moisture Meter, Soil Light Intensity Tester, 3 in 1 Soil Tester for Garden and Agriculture (No Battery Needed
From $19.95
Digital Grayscale PH Meter with Calibration Function Easy to Read Measure Portable Drinking Pool for Household Swimming Pool Aquarium Hydroponics Wate
From $49.95
Digital Pen PH Meter, PH Water Quality Tester Digital LCD Portable Digital PH Meter Measuring Range for 0-14 PH 0.01 PH, pH Meter Aquarium Tester Aut
From $14.95
Digital PH Meter, Digital LCD Water Quality Tester, 0.01 Ph Accuracy, Measuring Range for 0-14 Ph, for Drinking Water, Aquariums, Hydroponics, Swimmin
From $14.95
Digital PH Meter, Digital LCD Water Quality Tester, 0.01 Ph Accuracy, Measuring Range for 0-14 Ph, for Drinking Water, Aquariums, Hydroponics, Swimmi
From $15.95
Digital Ph Meter Large Waterproof Pen Water Quality Tester 4 In 1with Auto Calibration Function 0-14 Ph Range Tester Kit
From $43.95
Water TDS Meter Water Quality Tester, HASFINE 3 in 1 TDS Digital Conductivity Meter, EC and Temperature Meter
From $24.95
Professional Ph Tester, Auto Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring Range
From $26.95
pH Meter, TDS EC Meter Temperature, 4 in 1 Water Quality Tester, Digital PH Tester High Accuracy Resolution 0.01, Electronic PH Meter for Swimming Po
From $21.95
pH and chlorine tester pool product 50 strips spa strip for the 5 in 1 pool ph tester on Total Chlorine Free Chlorine Alkalinity Cyanuric Acid Chlorin
From $19.95
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range, PH Meter
From $11.95
Versatile Digital PH Meter 6-in-1 for Water Quality Testing
From $39.95
Water Soil Quality Tester Digital PH/EC/TEMP Tester Multi-Function Testing PH Meter for Aquariums Pools Dough
From $74.00
9908 Portable Water Quality Tester High Precision PH/EC Conductivity/TDS/Temperature 4 in 1 Water Quality Test Pen
From $29.95