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pH Meters

Shop the best prices on 6,445 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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2,657 - 2,688 of 3,200
TDS-3 Drinking Water Quality Meter Digital Tester Temperature PPM Test Meter Pen Analyzer for Measuring Drinking Water, Hydroponics, Aquariu
From $33.95
Water Test Pen, Digital pH Meter Pen, Water Quality Test Pen ph Portable Test Paper Quality Test Pen Instrument With Calibration Function Me
From $49.95
7‑in‑1 Soil pH Moisture Temperature EC NPK Sensor with Smart App Connectivity for Agriculture Monitoring
From $119.00
Soil Tester Soil Moisture Meter Soil Ph Tester Green
From $11.95
Digital TDS Meter Water Quality Tester with Clear LCD Display and TwoKey Easy Control for Drinking Water
From $69.00
Smart Sensor Digital Conductivity Analyzer Professional Water Quality Meter TDS Meter COND Temperature ConductivityConductometer
From $74.00
Digital pH Meter YY400N 4in1 Water Quality Tester for Pool Aquarium Drinking Water, Accuracy IP67 Waterproof
From $129.00
3-in-1 Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aquariums, Spa
From $29.95
30 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for PH Meter
From $14.95
PH Replacement Probe with BNC Interface 300cm Cable 0-14 PH Q9 Probe Controller Oxidation-Reduction Potential Sensor
From $21.95
PC102C Swimming Pool Water Quality Tester Portable PH Test Pen CL2 Chlorine Detector Chlorine Meters PH Tester 2-in-1 Tester
From $84.00
TPH01615 Purified Water Quality Tester Meter Portable 0-9990ppm TDS Testing Pen
From $41.95
TPH01616 Professional Water Quality Tester Detection Pen Digital TDS Meter Water Temperature Tester
From $79.00
PH Tester Electronic Digital Hydroponics Pocket Pen-PH For Aquarium Swimming Pool
From $49.95
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range, PH Meter
From $16.95
Yellow Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14 PH
From $23.95
5 in 1 Water Quality Detection Pen PH/ Residual Chlorine/ Hydrogen/ ORP/ Temperature Portable Multifunctional Test Pen
From $38.95
Digital PH Meter, 0.01 PH Water Quality Tester with 0-14 PH Measurement, Water PH Tester for Household Drinking Pool
From $17.95
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester
From $28.95
Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol - W,New 2026
From $269.00
2-in-1 pH/Chlorine Meter - Pool & Aquarium Water Quality Tester,New 2026
From $44.95
T D S Water Tester Portable Gray Water Quality Tester Meter 3 Button Digital Display Water Quality TDS Test Pen for Aquarium
From $22.95
PH Meter Water Quality Monitor for Aquarium Digital pH Testing and Acidimeter
From $69.00
Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester,New 2026
From $40.95
Ebtools 4-In-1 Garden Accessory Soil Moisture Temperature Light Ph Tester Meter Gardening Tools For Lawn Plant
From $41.95
Water Quality Detector Multifunctional Water Quality Detector for Aquariums
From $18.95
Water Quality Tester TDS EC PH SALT S.G ORP TEMP 7 in 1 IP67 Waterproof Multifunction Digital Water Tester,New 2026
From $59.00
SMART SENSOR PH328 Digital Backlight Soil Tester 3 in 1 PH/ Moisture/ Temperature Multifunction Port,New 2026
From $84.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur 26-27,New 2026
From $104.00