Lowrance Elite-7 Base Combo Dual-imaging Chartplotter with 83/200/455/800 KHz HD Skimmer (Discontinued by Manufacturer) 7" color LCD 250 Watt 83/200KHz and 455/800KHz Down Scan Imaging fishfinder Bulit-in GPS/chartplotter with basemap Includes transom mount 83/200KHz transducer One year parts and labor warranty Hybrid Dual Imaging (hdi Broadband Sounder Plus Exclusive Downscan Imaging Highly Accurate, Built-in Gps Antenna Plus A Detailed Us Background Map, With Optional Charting Upgrades 7" Widescreen