Analog pH Sensor Meter Kit for Arduino

• The Analog pH Sensor Meter Kit for Arduino is an essential electronics module for anyone building water quality monitoring systems, aquaponics setups, or environmental testing rigs. Designed for seamless compatibility with Arduino controllers, the module features a standard BNC connector for the pH electrode probe and a convenient PH2.0 analog sensor interface.

The circuit board includes a power indicator LED, a gain adjustment potentiometer, and a limit setting potentiometer for precise calibration. It outputs a clear analog voltage signal that maps directly to pH concentrations from 0 to 14. Whether you are tracking water acidity in fish tanks or developing biological robotics, this sensor offers professional-grade features at an accessible hobbyist price.

Key Features & Benefits:

• Arduino Compatible: Features a standard Gravity PH2.0 analog sensor interface for instant connection.

• High Precision: Delivers accurate pH readings within an accuracy range of ± 0.1pH at 25°C.

• BNC Probe Connector: Universally compatible with standard pH electrode probes.

• Adjustable Gain & Limit: Onboard potentiometers allow for offset and limit threshold configuration.

• Compact Protective Case: Comes neatly packed in a foam-fitted plastic storage box for safety and portability.

Applications:

• Water quality testing and environmental monitoring

• Aquaponics, hydroponics, and fish tank automation

• Water tanks and liquid acidity control systems

• DIY electronics, IoT projects, and biorobotics