Detailed Product Description

The PH Sensor Module is a compact, accurate, and easy-to-integrate solution for measuring the acidity or alkalinity of liquids. Whether you’re building a smart aquarium system, hydroponic automation project, water-quality monitoring device, or a chemistry experiment setup, this module provides stable analog output that can be used with most microcontrollers.

It features a high-quality pH electrode, a signal conditioning board, and an adjustable potentiometer for fine-tuning calibration. Designed with stability and precision in mind, this module gives reliable readings for a wide range of pH values.

Key Features

• Accurate measurement of liquid pH levels

• Compatible with Arduino, Raspberry Pi, ESP32, and other microcontrollers

• Integrated signal amplifier and BNC connector

• Adjustable calibration potentiometer

• Ideal for hydroponics, aquariums, environmental monitoring, and labs

• Simple 3-pin interface (VCC, GND, Analog Output)

Specifications

• Operating Voltage: 3.3V–5V

• Output: Analog signal

• Measurement Range: 0 – 14 pH

• Connector Type: BNC

• Module Dimensions: Standard compact size for easy installation

• Applications: Water quality testing, hydroponics, aquaculture, chemistry experiments