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pH Meters

Shop the best prices on 8,668 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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2,529 - 2,560 of 3,200
Digital TDS Meter compatible with Water Quality, EC & Temperature Testing, 0-9999ppm Range compatible with Home, Garden, Aquarium Use
From $33.95
High Precision Water Hardness Instrument EC Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
From $7.95
WiFi Bluetooth 5 in 1 Water Quality Tester TDS/EC/SALT PH S.G.TEMP Digital Water Monitor EU Plug
From $84.00
Portable Water Quality Test Pen (Temperature, Hardness, Conductivity) & High-Precision Flat-Surface PH Tester
From $74.00
Tds Meter Hand Held Tds-3 Ppm Digital Pen Er R.o Pur
From $32.95
Sea Ity Refractometer Portable Handheld Meter Atc Ometer
From $69.00
PH 201H Probe Sensor High Accuracy Laboratory Compound PH Electrode PH Meter BNC Connector 1.2m/47.2in
From $20.95
2X TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen for Farming, Aquariums
From $28.95
Backlight Model TDS & EC Water Quality Test Pen Meter Conductivity Test Pen
From $18.95
4-in-1 pH Meter & TDS Tester Kit for Water Quality - Portable, Easy Calibration, Ideal for Pools, Aquariums & Hydroponics Gze
From $33.95
3/4 in 1 soil instrument illumination tester acid alkalinity meter PH moisture humidity digital display backlight test tester
From $15.95
7‑in‑1 Soil pH Moisture Temperature EC NPK Sensor with Smart App Connectivity for Agriculture Monitoring
From $119.00
Digital Ity Er For Salt Pond And
From $45.95
5-in-1 Electronic PH Meter Tester, PH Meter with Backlit LCD Display, Water Quality Tester for Testing pH/TDS/EC/Temperature/Salinity, for Drinking W
From $39.95
Ph Replacement Probe Rium Hydroponic Atory Elect Ph Meter Potential Bnc Q9 Connec
From $27.95
Digital Ph Meter | Ph Er | High 0.01 Ph | Mini Meter Ideal Kit For Rium, Swimming Pool, -
From $20.95
Soil Ph Meter Ms02 3in1 Soil Moisture/Light/Ph Tester Gardening Tool Kits For Plant Care
From $29.95
pH Non-Refillable Electrode Probe pH Test Collection pH Sensor Monitor
From $79.00
Water Test Pen, Digital pH Meter Pen, Water Quality Test Pen ph Portable Test Paper Quality Test Pen Instrument With Calibration Function Me
From $74.00
TDS-3 Drinking Water Quality Meter Digital Tester Temperature PPM Test Meter Pen Analyzer for Measuring Drinking Water, Hydroponics, Aquariu
From $54.00
PH Value Detection Regulator Sensor Module Monitoring Control Meter Tester Module for Water Quality Analysis Aquarium
From $16.95
2 in 1 Digital Water Tester Two Colors TDS Meter 0-9990 PPM Water Quality Tester LCD Display for Aquarium Pool PH Tester
From $14.95
2PCS TDS EC Meter Tester 4 in 1 Digital Water Quality Tester 0-9999 PPM Measurement Range Water Purity Temperature Meter
From $15.95
Smart Garden Soil PH Meter Moisture Tester Soil Analyzer USB for Android Soil Nutrient Sensor for Greenhouse Home Farmer
From $79.00
7 in 1 Soil PH Meter Soil Moisture Temp Meter Soil PH Fertility Humidity Temp Tester for Garden Farm Soil Analyzer
From $36.95
Digital 7-in-1 Water Tester for Pool Salt Aquarium Hydroponics Drinking Water TDS EC ORP S.G Temp Tester
From $43.95
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted Plants Gardens Lawns
From $48.95
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted Plants Gardens Lawns
From $64.00
Tester Meter High Ph,hand Held Garden Meter
From $189.00
Open Source Arduino PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $99.00
White Handheld TDS Digital Water Tester High Precision Household Purified Tap Water Multifunctional Large Screen Display
From $6.95
Professional Laboratory Electrode Aquarium Hydroponic Spare Laboratory PH Electrode Probe BNC Controller Meter Connector
From $17.95