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Shop the best prices on 8,349 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Denuotop and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,625 - 2,656 of 3,200
5 in 1 Water Quality Tester PH/EC/TDS/CF/Temp with BT Multifunction Water Meter Digital PH Meter for Pool Hydroponics
From $44.95
4 in 1 Soil PH Meter Moisture/Temp/Soil PH Tester Sunlight Intensity Meter for Gardening Plants Farming with Backli
From $10.95
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM/CF/Humidity/TEMP Monitor Meter EU Plug
From $119.00
3-In-1 Soil Meter Moisture Light and PH Tester for Indoor Outdoor House Plants Garden Lawn Farm No Battery Needed Black
From $12.95
Open Source PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $54.00
Digital PH Meter Multipurpose Acidity Meter Pen Type PH/ORP/TEMP Tester Soil Analyzer with Display for Pool Aquarium
From $94.00
Open Source Arduino PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
From $104.00
Digital PH Meter PH Tester Pen Tester 0.01 PH High Accuracy Water Quality Tester with ATC PH Test Strips Function
From $22.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
From $15.95
5 in 1 Water Quality Tester PH/EC/TDS//Temp with BT Multifunction Water Meter Digital PH Meter for Pool Hydroponics
From $38.95
Liquid PH 0-14 Value Detection Regulator Sensor Module Monitoring Control Met Tester BNC PH Electrode Probe for Arduino
From $19.95
For Garden Plant Flower Acidity Meter Soil Hygrometer Soil PH Tester with 3 Probes 2 in 1 Soil PH Fe
From $8.95
Ph Sensor Electrode 0-14 Ph Controller Electrode Probe
From $16.95
Online Digital PH Controller for Long-Term Monitoring of Swimming Pool Aquarium PH-201
From $149.00
Professional Soil PH Meter Tester Accurate PH Instrument Hygrometer Monitor Soil Moisture Sensor Garden Flower Farm Tool
From $19.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool B
From $8.95
2 in 1 PH/Temp PH Tester Quality Analyzer Desktop Automatic Calibration Acidity Meter Laboratory Aquarium Pool EU Plug
From $129.00
Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G// Temp WiFi Connectivity App Control for Pools and
From $129.00
4‑in‑1 Soil Moisture Temperature Light PH Tester Meter Gardening Tools for Farm Lawn Plant
From $43.95
2 in 1 Water Quality Test Pen Smart Bluetooth PH Meter Digital PH Tester for Dough Cheese Cosmetics Soil YY1030
From $89.00
PH Probe Sensor Waterproof Accurate Measurement Quick Response PH Electrode for Q9 BNC Plugs 1.9m
From $27.95
Benchtop Lab PH Meter High Accuracy Automatic Calibration Laboratory PH Meter for Aquarium Fish Tank Swimming Pool UK Plug 230V
From $199.00
Digital Water Tester Pen 4 in 1 Accurate Sensitive Portable PH TDS EC Temperature Water Quality Meter Blue
From $36.95
Water Quality Tester Backlight Portable Dissolved Oxygen Meter Analyzer Aquaculture Test Pen Water Quality Analyzer
From $229.00
Benchtop Lab PH Meter High Accuracy Automatic Calibration Laboratory PH Meter for Aquarium Fish Tank Swimming Pool US Plug 100‑120V
From $199.00
6 in 1 Water Quality Tester Multifunction PH Temp EC CF RH TDS Meter for Aquarium Hydroponics PH‑217EU Plug 230V
From $159.00
PH Electrode Probe ABS Material 5 Meters High Accuracy Exquisite Craftsmanship PH Electrode for Industrial PH Detectors
From $84.00
Digital Water Quality Meter Ph Temp Orp Wireless WIFI APP Control Water Monitoring Kit EU Plug 230V
From $239.00
Water Quality PH Tester Power of Hydrogen Test with Proofreading Powder for Fish Tank Aquarium
From $27.95
PH Electrode Probe BNC Connector High Accuracy Sensitivity Replacement PH Value Detection Sensor for Aquarium
From $24.95
PH Replacement Probe Aquarium Hydroponic Laboratory Electrode PH Meter Probe BNC Connector PH Meter Sensor
From $27.95
3 in 1 Water Quality Tester TDS EC Conductivity Temperature Meter for Household Water
From $16.95