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充氮防水IPX7级别，具备浮力设计落水不沉，是专为海洋恶劣环境设计的专业航海望远镜

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UnverifiedICOM海事手持VHF产品以防水性能出色著称，多款机型达到IPX7或IPX8级别防水标准，适合恶劣海上环境使用80% similar Unverified水上使用必须选IPX7以上防水+充氮防雾密封结构；IPX7可短时浸泡但不防持久沉水，IPX8才耐持续水下压力，且氮气填充防止内部起雾78% similar Unverified支持IPX8级防水，可水下拍摄，适合游泳池、海边等玩水场景使用76% similar

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