The Standard Horizon HX-851 is a high-performance marine VHF radio designed for use on boats and ships. It features a waterproof and durable design, making it ideal for use in harsh marine environments. The HX-851 offers a range of advanced features, including a built-in GPS receiver, DSC calling, and a large, easy-to-read display. With its powerful transmitter and long-lasting battery, the HX-851 is an essential tool for any boater looking to stay connected and safe on the water. Our range of screen protectors is designed to keep the HX-851's display safe and scratch-free, ensuring that it remains easy to read and use in all conditions.