The SENSOREX S271CD ORP BNC ORP Electrode is an ORP electrode with a BNC connector. It has a platinum sensing element and a double junction reference with a KCl electrolyte solution. The electrode has a glass body, epoxy body nut, and EPDM rubber junction. It has a temperature range of 0-80°C, a pH range of 0-14 pH, and an ORP range of ±2000 mV. The electrode has a response time of less than 10 seconds and is suitable for water, wastewater, food, and chemical applications. It requires a separate BNC connector cable to connect to a meter.