"Raymarine Dragonfly 4PRO Brand New Includes One Year Warranty, The Raymarine Dragonfly 4PRO is a sonar with transom mount featuring CHIRP DownVision&trade Technology that delivers unsurpassed resolution for structure and fish detection
It has a 4.3 inch high-definition LED backlit display which is optically bonded sunlight display for maximum readability in all conditions. It also have MicroSD memory card reader which is used for saving sonar screen shots. The Dragonfly is built with two CHIRP sonar channels that simultaneously displays ultrahigh-resolution DownVision channel and high-resolution fish targeting. Also the transom-mount transducer accurately reveals fish location and extremely detailed views of structure. Dragonfly 4PRO Features: Product # : E70294-US, E70294-NAG, Multifunction Display, 4.3"" High-Definition LED Backlit Display, CHIRP DownVision&trade Technology, Detects Fish & Structure, Dual Channel CHIRP - DownVision Channel - Fish Targeting Sonar Channel, Temperature Sensor, 72 Channel GPS Sensor, Removable Mounting Ball, Ball & Socket Tilt Swivel Mount, All Weather Viewable, Automatic Sonar Optimization, MicroSD Card Reader, Easy Button Controls, Compatible w/ Navionics & Raymarine Lighthouse&trade Format Charts, Includes CPT-DVS Transom Mount Transducer (6' Cable)"