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pH Meters

Shop the best prices on 8,329 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Denuotop and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,753 - 2,784 of 3,200
PH Replacement Probe Aquarium Hydroponic Laboratory Electrode PH Meter Probe BNC Connector PH Meter Sensor
From $99.00
Dinosaur Rings, 4pcs Cute Dinosaur Adjustable Rings, Dinosaur Ornament, Animal Jewelry, Jurassic Era Dinosaur Ring, For Women Teen Girls
From $15.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
From $74.00
Ph Meter Ph Tds and Ec Bio Temperature Tester 5 in 1 Water Quality Tester with LCD Display, Digital Water Quality Tester
From $27.95
Digital Grayscale PH Meter with Calibration Function Easy to Read Measure P
From $39.95
Tds Test Pen, Conductivity Pen, Ec Meter, Water Quality Test, Liquid Purity Test
From $25.95
Open Source Arduino PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $99.00
Waterproof Soil PH & Moisture Tester with Long Electrode Probe
From $25.95
Rechargeable Pen Type PH Meter Professional Water Quality Tester with Digital Display
From $89.00
Digital Soil pH Meter with Accurate Measurement and Instant Readout for Gardening, Water, Hydroponics
From $31.95
4in1 TDS Meter Digital Water Tester for Drinking Water Pool Aquarium with Instant Readout Yellow
From $21.95
Smart Garden Soil PH Meter Moisture Tester Soil Analyzer USB for Android Soil Nutrient Sensor for Greenhouse Home Farmer
From $84.00
TDS Meter Digital Water Quality Tester 09990ppm with Fast Accurate Readings for Drinking, Aquarium, Pool
From $21.95
Precision Digital Water Quality Tester for Aquarium Pool and Seawater with Fast Accurate Reading
From $37.95
Digital Water Quality Tester SixinOne pH EC TDS ORP Salt Meter with Backlit LCD and IP66 Probe
From $79.00
Soil PH Tester 3 In 1 Ph Sunlight Moisture Tester Soil Water Acidity Humidity Light PH Meter Plant Soil Tester Kit For Flowers Lycxames
From $5.95
pH Test Strips 114 Full Range for Water and Soil, 80 Pack Litmus Paper Kit
From $43.95
6 in 1 Digital Soil pH EC Moisture Meter for Gardening and Farming with Fast Readout
From $109.00
3in1 Digital TDS Meter Water Quality Tester with Accuracy Reading and Backlit LCD Display
From $21.95
Digital TDS Meter Water Quality Tester 09990 PPM for Drinking Water Aquarium Pool Lab Green
From $21.95
4in1 Digital Water Tester pH EC TDS Salinity Meter with Temp for Pools Spas Hydroponics Aquarium
From $59.00
Precision Digital Salinity Tester with Temperature Display for Aquarium, Pool and Seawater
From $43.95
PH-113 Temperature Monitor Ph Meter Portable PH Meter Automatic Calibration Monitor
From $129.00
Water Quality Ph Tester Portable Cl2 Chlorine Tester Digital Ph Meter Ph Cl2 Chlorine Dector Portable Digital For Swimming Pool(1pc, White, No Battery
From $74.00
PH Meter Replacement Electrode Probe PH Water Quality Tester
From $18.95
Bluetooth Water Tester EC TDS SALT S.G TEMP 5 in 1 Meter Quality Test Pen for Pool Aquarium
From $44.95
2026 Good!! New 8 in 1 Multi-parameter Water Testing Meter Digital LCD Multi-function Water Quality Monitor PH/EC/TDS/SALT/S.G/CF/ORP/Temperature Mula
From $269.00
Soil Ph Meter, Digital Plant Moisture Meter With Ph/temperature/light
From $21.95
T D S Water Tester Portable Gray Water Quality Tester Meter 3 Button Digital Display Water Quality TDS Test Pen for Aquarium
From $16.95
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming Pool, Backlight
From $64.00
Soil Tester, Potassium Fertiliser Tester Analyser for Use in Potting and Planting Farms Gardening
From $94.00
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking
From $28.95