301Pt-C ORP Combination Electrode, BNC Connector

• Built with Apera’s proprietary platinum ORP sensor
• Gel KCL electrolyte adopted; No need for refilling.
• Standard BNC connector

Apera Instruments 301Pt-C Combination ORP Electrode is built with a high-quality platinum ORP sensor and gel KCL electrolyte (no need for refill), suitable for general water solutions testing and wastewater treatment. With the standard BNC connector, the electrode is compatible with any ORP meters that use BNC connectors.