The 7-inch protective cover (Sun Cover) compatible with Hook2 and Hook Reveal models is an accessory specifically designed to protect the screen of fish finders from the sun and adverse weather conditions.

Exposure of the screen to the sun can create reflections, limiting the visibility and performance of the system. The protective cover prevents these problematic conditions by creating a shade over the screen and ensuring better screen visibility.

Additionally, this cover acts as protection against dust, rain, and other environmental elements that can cause damage to the screen or the system. This contributes to the longevity of the device and the screen.