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ExStik Replacement pH Electrode Module PH105

Extech | Measurement and Testing Accessories

ExStik Replacement pH Electrode Module PH105

MPN / Part No: PH105
Price updated: Sep 23, 2026

The ExStik® Replacement pH Electrode Module PH105 is a product from the Extech brand designed for the quick and precise replacement of worn-out electrodes in pH measurement systems. This module eliminates the need to replace the entire device while maintaining signal accuracy and stability, thereby optimizing maintenance costs for various industries.

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ExStik® Replacement pH Electrode Module PH105 is a specialized product from the renowned Extech brand, specifically designed for upgrading and repairing pH measurement sensors in industrial and laboratory environments.

This module utilizes advanced sensing technology, allowing for the direct replacement of worn or damaged electrodes, restoring accurate and stable performance without structural changes to the main device.

The use of this module not only reduces downtime for production lines but also ensures the accuracy of measurement data, guaranteeing the quality of chemical processing and manufacturing.

pH electrodes gradually lose performance over time due to exposure to corrosive chemicals, fouling, or natural wear and tear. The PH105 module offers an economical and efficient solution for managing the lifecycle of sensors with its modular design and full compatibility with the ExStik series.

This product adheres to stringent manufacturing standards, ensuring rapid response and minimal measurement error, making it ideal for industries such as wastewater treatment plants, food processing, pharmaceuticals, and industrial waters.

Key Features of the Extech PH105 pH Electrode Module

  • Full compatibility with Extech's ExStik pH measurement systems
  • Modular design for easy and quick replacement without the need for complex tools
  • Maintenance of the main device's accuracy and calibration after installation
  • High resistance to environmental conditions and common chemicals
  • Reduced repair and maintenance costs by replacing the module instead of the entire sensor
  • Quick and stable response for continuous measurements

Technical Specifications

Feature Value
Brand Extech
Model PH105
Product Type Replacement pH Electrode Module
Compatibility ExStik Series
Main Application pH measurement in industrial environments
Body Material Durable engineering polymer
Connection Type Modular

Frequently Asked Questions

Is the PH105 module compatible with all ExStik models?

This module is specifically designed for the ExStik series. To ensure exact compatibility, it is recommended to verify your specific device model with the compatibility list provided by Extech.

Is recalibration necessary after installing the module?

Yes, after installing any new electrode module, performing a standard calibration is essential to ensure measurement accuracy and compliance with the current environmental conditions.

What is the lifespan of the Extech PH105 pH electrode module?

The lifespan of the PH105 module depends on factors such as usage frequency, the type of liquid measured, and storage conditions, but it generally guarantees stable performance for a significant period compared to a full sensor replacement.

Conclusion

The ExStik® Replacement pH Electrode Module PH105 from Extech is a smart choice for engineers and technical managers looking to optimize measurement processes and reduce maintenance costs.

With high accuracy, easy installation, and compatibility with existing systems, this product ensures the continuity of precise operations in sensitive industries. To maintain stability in production processes and ensure the accuracy of analytical data, it is recommended to use original and high-quality components like the PH105.

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Extech

Extech

United States

Extech is one of the most reputable international brands in the field of test and measurement equipm...

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