Apera Instruments 203DJ-C in-line Double Ceramic Junction Long-Life pH Electrode pH Sensor pH Probe for General Water Solutions' Continuous Monitoring or Lab Measurement with BNC Connector

The 203DJ-C pH electrode is engineered for reliable pH measurement in laboratory, field, as well as long-term continuous in-line monitoring applications. They are ideal for general water analysis across a wide range of environments, including swimming pool water, wastewater treatment, hydroponic irrigation systems, and environmental water monitoring, etc.

• Double Junction Stability – Swiss double ceramic junction with long-life reference electrode minimizes clogging for reliable, low-drift measurements for in-line continous monitoring as well as lab& field measurement
• High Accuracy, Lead-Free pH Membrane – Proprietary lithium-based pH sensitive glass membrane delivers fast response and precise readings while being safer and environmentally friendly
• Wide Application Range – Designed for lab, field, and long-term continuous pH monitoring of general water solutions, including swimming pools, wastewater, hydroponics, and environmental water testing
• Easy to Maintain – Removable sensor shield allows quick cleaning of the glass bulb and junction to extend electrode life
• Water-resistant BNC connector –– Compatible with all kinds of pH meters with a BNC connector