What is a continuity test used for in marine electrical work?

A continuity test is used to check if electricity can flow through a circuit, which is essential for troubleshooting and ensuring the proper functioning of marine electrical systems. By using a continuity tester, technicians can confirm that there are no breaks or interruptions in the wiring, which would impede current flow. This is especially important in marine environments where corrosion, wear, and environmental factors can compromise electrical connections.

Verifying continuity helps identify faulty components or connections that could lead to circuit failures, ensuring the safety and reliability of the vessel's electrical systems. Thus, it's a vital step in maintaining and diagnosing marine electrical installations.