Experience the ultimate fishing adventure with the Garmin echoMAP 74DV fishing system. With a 7-inch display and preloaded BlueChart g2 maps, this system provides accurate and detailed information about your fishing location. The system is equipped with HD-ID/ DownVu sonar technology to give you clear and crisp images of fish and structures underwater.This powerful fishing tool is made of high-quality stainless steel, plastic, and metal materials, making it durable and perfect for outdoor use. You can easily connect it to other devices through NMEA 2000 connectivity and it comes with a convenient electric cord. Get ready to catch more fish with the Garmin echoMAP 74DV fishing system.