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pH Meters

Shop the best prices on 6,627 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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1,249 - 1,280 of 3,200
Professional Ph Tester, Auto Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring Range
From $24.95
Electronic PH Tester, 5 in 1 Pool Water Tester with Backlight, PH/TDS/EC/Salinity/Temperature with ATC, High Precision PH Meter with 0.01 Resolution,
From $41.95
Water PH Tester Digital PH Meter Automatic Calibration C
From $12.95
6-in-1 Digital Soil Tester PH Meter Moisture Fertility Sunlight Humidity Tester for Garden Plants-Fahrenheit
From $27.95
Yaju Ph Chlorine Meter Tester Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring1pcswhite)
From $45.95
PH Value Detection Sensor Module Monitoring Control Board BNC PH Electrode Probe for Arduino
From $27.95
PH Value Detection Sensor Module Monitoring Control Board BNC PH Electrode Probe for Arduino
From $23.95
5X 9908 Portable Water Quality Tester High Precision PH/EC Conductivity/TDS/Temperature 4 in 1 Water Quality Test Pen
From $119.00
Soil Tester 6 in 1 PH Moisture Meter for Plants Garden Fertility & Light Sensor Digital Soil Analyzer with Type-C
From $30.95
0.01 Precision LCD PH Meter Water Quality Tester
From $10.95
Bluetooth 6in1 Pool Water Tester WiFi Smart Sync pH Chlorine EC ORP Salinity Temperature
From $159.00
5 in 1 Digital Water Tester for Pool and Aquarium with Salinity pH Temp EC TDS Meter Green
From $69.00
PH-98211 Digital Multipurpose PH Meter Acidity Meter PH Tester
From $40.95
HM DIGITAL Water Quality Meter Digital TDS Single Circuit Inlet Outlet Water Quality Test for Swimming Pool,Laboratory
From $48.95
18-Pack PH Meter Buffer Solution Powder, PH 6.86/4.00/9.18, PH Buffer Powder for Precise & Easy PH
From $13.95
HT-1202 Environmental Protection High Measurement Precision Ph Tester Meter Water Monitor
From $139.00
5 in 1 TDS/EC/PH/Salinity/Temperature Meter
From $32.95
Portable PH Tester Digital Acidometer PH Detection Pen Aquarium Pool Fish Tank Ph Meter Water Quality Testing Tools
From $16.95
Digital PH Meter PH Tester Pen Tester 0.01 PH High Accuracy Water Quality Tester with ATC PH Test Strips Function
From $24.95
Professional Soil PH Meter Tester Accurate PH Instrument Hygrometer
From $16.95
PHB-4 Handheld PH Meter Portable Digital PH Tester 0.01 Accuracy with Temperature Sensor for Water Lab Pool
From $109.00
PH Meter Water Tester for Cosmetics Skin Milk Meat
From $54.00
1Pcs Ph-201 Black Laboratory Electrode Sensor Connector Probe Ph
From $14.95
7 in 1 Soil PH Meter Soil Moisture Temp Meter Soil PH Fertility Humidity Temp Tester for Garden Farm Soil Analyzer
From $27.95
2-in-1 Continuous Water pH and Temperature Tester Kit with Replaceable BNC
From $64.00
Digital TDS Meter Water Quality Conductivity Meter 9999ppm Water Quality Te
From $13.95
Mujixi Professional Ph Tester, Auto Calibration Function And 0.00-14.00 Measuring Range For Water Portable Aquarium Hydroponics Swimming Pool Measurin
From $17.95
Professional Ph Tester, Auto Calibration Function and 0.00-14.00 Measuring
From $20.95
5-in-1 Water Quality Tester: pH, H2, ORP, Temperature and Chlorine (CL2) Multifunctional Monitor for Spas and Pools, Red
From $59.00
High-precision digital pH meter (pen-sized) for food, household use, drinking water, swimming pools and soil (range 0.00 to 14), Blue
From $54.00
in 1 Soil PH Tester, Acid-Base Soil Test Detector, Temperature and Humidity Meter with Backlit LCD Display Compatible with Gardening/Potted Plants/Fa
From $33.95
Ph Meter 5-in-1 Ph/tds/ec/salinity/temperature Water Quality Tester Lcd Green Backlight Display Water Quality Tester
From $54.00