Elecrow Crowtail - PH Sensor Module 2.0

The ELECROW Crowtail – PH Sensor Module 2.0 is a plug-and-play sensor board designed to measure the pH of aqueous solutions. It integrates a glass electrode and reference electrode assembly with a conditioning circuit, making it suitable for water quality monitoring, environmental sensing, DIY electronics, and educational projects.

Features :

1. Measures pH over the full 0–14 range
2. Crowtail interface for easy plug-and-play connection
   
3. Protective plastic barrier over the fragile portion of the electrode
4. Works with standard analog inputs (Arduino, etc.)
   
5. Compact module size for integration into larger sensor systems

Package Includes:

1 × Crowtail PH Sensor Module 2.0
1 × 4-pin Crowtail cable
1 × Glass electrode probe (analytical electrode)

Specifications