What is the primary purpose of a reach device in rescue operations?

The primary purpose of a reach device in rescue operations is to extend the reach of the rescuer. This device enables rescuers to effectively reach out and assist victims in a water rescue situation without putting themselves in personal danger. By using a reach device, such as a pole or a hook, rescuers can maintain a safe distance from the water's edge or any hazardous conditions while still being able to provide support or retrieve a victim.

This is particularly important in swift water rescues or situations where the environment may pose risks to the rescuer, allowing for an effective rescue while minimizing the potential for additional casualties. In contrast, pulling the victim directly out of the water or signaling for help are actions that may follow the use of a reach device but are not its primary function. Additionally, while protection measures are essential in rescue operations, that is not the main goal of a reach device—it is geared more towards enabling access and support while ensuring safety.