Optima Sensor Harness

Optima Sensor Harness   Dive Rite# DRT-16 A spare sensor harness is good to have in your save-a-dive kit in case you accidentally break a wire. The sensor harness would be the first thing to check if the PO2 displayed for one sensor on both handsets showed 0.0 The Sensor Harness has rubber caps that seal the sensor harness’ connection to the oxygen sensors, thereby reducing the chance of a false reading due to moisture build-up. Gold-plated to resist corrosion, it is still recommended to replace the sensor harness annually.