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Shop the best prices on 9,059 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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1,921 - 1,952 of 3,200
4 in 1 Soil PH Meter Moisture/Temp/Soil PH Tester Sunlight Intensity Meter for Gardening Plants Farm
From $9.95
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester Digital EC TDS TEMP Monitor for Aquarium,
From $41.95
TDS Meter Digital Water Tester Digital 0-14 PH Meter Tester 0-9990ppm TDS&EC LCD Water Purity PPM Aquarium Filter
From $10.95
7 in 1 Soil PH Meter Soil Moisture Temp Meter Soil PH Fertility Humidity Temp Tester for Garden Farm Soil Analyzer
From $26.95
PH828 Digital PH Meter Waterproof Water Quality Tester Water Test Meter for Drink Swimming Pool Hydroponic
From $74.00
Digital PH Meter Pen 0-14pH Water Quality Tester Accuracy 0.01 PH Temp Test for Drinking Water Pool Aquarium
From $9.95
Waterproof Soil PH & Moisture Tester with Long Electrode Probe
From $25.95
Water Quality Monitor Kit with PH Electrode Probe, 0.75M Cable
From $20.95
TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen for Far
From $11.95
PH-113 Temperature Monitor Ph Meter Portable PH Meter Automatic Calibration Monitor
From $129.00
Open Source PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $49.95
Professional Soil PH Meter Tester Accurate PH Instrument Hygrometer Monitor Soil Moisture Sensor Garden Flower Farm Tool
From $13.95
For Garden Plant Flower Acidity Meter Soil Hygrometer Soil PH Tester with 3 Probes 2 in 1 Soil PH F
From $9.95
EC Detector Soil Analyzer -Conductivity Test Potted Planting EC Meter Flowers and Plant Agriculture
From $31.95
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
Water Soil Quality Tester Digital PH/EC/TEMP Tester Multi-Function Testing PH Meter for Aquariums Pools Dough
From $74.00
3-In-1 Soil Tester Soil Acidity Meter Soil Hygrometer Soil Tester Ph Meter
From $10.95
Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Met Tester BNC PH Electrode Probe for Arduino
From $15.95
TDS Water Quality Detection Pen Intelligent Real-Time Measurement of Drinking Water Household Water Quality Instrument
From $11.95
PH Value Detection Regulator Sensor Module Monitoring Control Meter Tester Module for Water Quality Analysis Aquarium
From $12.95
PH Pen Type Acidity Measuring Meter High Precision 0.01 PH Tester Pool Aquarium Water Quality Test
From $289.00
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool C
From $10.95
Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Gr
From $10.95
2 in 1 PH/Temp PH Tester Quality Analyzer Desktop Automatic Calibration Acidity Meter Laboratory Aq
From $129.00
Digital PH Meter Water Quality Monitor with Temperature Screen High Precisions PH Acidity Tester for Water Aquariums
From $149.00
Seven in One Water Quality Tester ORP PH Salinity Tester for Swimming Pool Water Quality Testing Remote App Control
From $189.00
2026 NEW Pool Salt Tester, Digital Salinity Meter, High Accuracy 5 In 1 Salinity Tester for Salt Water,IP67,New 2026
From $54.00
6-in-1 Residual Chlorine Monitor PH/ /EC/ Water Testing Tool Backlit LCD Display Smart Equipment compatible with Home Swimming Pool
From $139.00
CL2 Residual Chlorine Tester Portable 2 in 1 PH Chlorine Meter PC-102 PH Chlorine Water Quality Testing Device compatible with Pool Aquarium
From $28.95
6 in 1 Smart Floating Swimming Pool Water Analyzer Online Monitor Water Quality Detector PH CL EC Tester
From $139.00
PH-803 Digital pH & ORP Controller, Online pH & ORP Tester, Swimming Pool Water Quality Test, AU Plug 220V
From $199.00
C-100 5 in 1 Multifunction TDS EC Salinity Tester with Backlight
From $30.95