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pH Meters

Shop the best prices on 6,840 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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1 - 32 of 3,200
Aquaculture DO Tester Digital Dissolved Oxygen Meter Water Quality Tester Measuring Range Oxygen Contents Detector
From $279.00
Ph Tester Digital Ph Meter, Professional Ph Pen, High Accuracy 0.01 Ph, Measuring Range 0-14 Ph, Ideal Water Ph Tester For Home Drinking, Swimmin
From $17.95
90 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
From $19.95
Digital PH Meter Wine Tester Pen for Accurate PH Testing Yellow,New 2026
From $17.95
Ph Probe Aquarium Hydroponic Laboratory Electrode Ph Meter
From $28.95
Professional pH tester, automatic calibration function, suitable for the measuring range of aquariums and swimming pools
From $13.95
Ph Acidometer Water Quality Detector Ph Value Test Prod Ectds Conductivity Water Quality Testing Pen
From $34.95
Water Quality Tester TDS EC Meter Portable Compact LCD Display 3 in 1 Water Quality Test Pen TDS EC for Aquarium Pool (White)
From $17.95
Rechargeable 6-in-1 Soil PH Tester Moisture/Fertility/Sunlight/Temp/PH Meter Earth Nutrient Analyzer for Gardening Farm
From $25.95
Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium UK Plug 230V
From $139.00
3 set 240 Strips Professional 1-14 pH litmus paper ph test strips water cosmetics soil pH Test Paper Strips with control card
From $6.95
Yieryi Smart Soil Sensor 5-in-1 NPK EC Moisture Temp pH Meter with APP Data Logger USB Rechargeable Soil Tester compatible with Garden Farm
From $129.00
6-in-1 Bluetooth Soil PH Tester EC Moisture Meter APP Logger Rechargeable Smart Plant Monitor for Garden Indoor Outdoor
From $26.95
7in1 Soil pH Meter and Tester with Sensitivity Sensor, 3Inch Backlit Display for Accurate Soil Analysis
From $409.00
7‑in‑1 USB Soil Moisture Sensor and Tester with Real‑Time Data, pH and NPK Analysis, IP68 Waterproof
From $149.00
20 in 1 Water Test Strips Kit for Drinking Pool Tap Well Hardness Quality Testing Home Garden Supplies
From $19.95
20 in 1 Water Test Strips Kit for Drinking Pool Tap Well Hardness Quality Testing Home Garden Supplies
From $18.95
20 in 1 Water Test Strips Kit for Drinking Pool Tap Well Hardness Quality Testing Home Garden Supplies
From $19.95
20 in 1 Water Test Strips Kit for Drinking Pool Tap Well Hardness Quality Testing Home Garden Supplies
From $20.95
5 in 1 Salinity Meter PH Water Quality Tester
From $54.00
Professional Drinking Water Test Kit for Home Pool Maple Syrup Science Experiments
From $35.95
ORP-169F Waterproof ORP Meter High Quality ORP Meter Water Quality Tester Test Tool ORP Tester
From $36.95
Soil EC Meter Digital Soil Tester with Backlight Screen Portable Soil Salinity Tester for Greenhouse
From $45.95
Professional Digital Salinity Ph Meter, Large Widescreen Lcd Display For Precise Monitoring Of Pool Salinity And Ph Levels, 5 In 1 Tester Ensuring 26s
From $119.00
PH Meter, PH Meter 5 In 1 PH/TDS/EC/ORP/Temp Meter, Water Quality Monitor Tester for Swimming Pools, Hydroponics, Drinking Water, Aquariums
From $38.95
Laboratory High Accuracy Atc Digital 5 In 1 Ec Conductivity Meter
From $2,049.00
7 in 1 Smart Water Quality Monitor Fish Aquarium SPA Pool PH ORP EC PPM Meter FP
From $149.00
6 In 1 Soil Tester Npk Nutrient Meter Digital Soil Fertility Humidity Temperature Ph Monitor For Garden Farm Greenhouse
From $79.00
Ranlraka Ls310 Portable Multi-function 6-in-1 Water Quality Pen Tester Cod Toc Tds Temp Conductivity Uv275 Drinking Water Tester
From $279.00
Ph3520 Online Analyzer Ph-3500 Original Redox Meter Orp Monitoring And Detector Tool
From $439.00
Wifi Digital Ph Meter 2 In 1 Ph&orp Controller Bnc Replaceable Probe Water Quality Tester For Hydroponics, Aquarium 110v/220v
From $399.00
Newest Bluetooth-compatible Temperature & Humidity Ph Meter Real-time Online Monitoring Temp&rh Bt Ph Tester Digital Water Test
From $59.00