The DiveCAN five pin connectors and the analogue four pin connectors are durable and reliable so long as a few steps are taken to care for them. To ensure the longest life and most reliable operation of DiveCAN connectors, please observe the following 
maintenance advice.

Follow this guide to properly maintain Fischer Connectors in your dive gear. They require ongoing maintenance to protect and prevent corrosion. If you see green, you have corrosion that needs to be removed.

Avoid these three situations to prevent unnecessary damage to any dive computer's depth sensor: cleaning, rinsing, or drying with high pressure, thermal stress, and chemical insult.