RAYMARINE Element 7 S, Lighthouse Chart, w/o Transducer Element 7 S Plotter/Sounder, MFG# E70531-00-102, with Lighthouse N. America charts. 7 in color non-touchscreen LCD, CHIRP-High depthsounder, and built-in GPS. Optional AIS, NMEA2000 instruments, Radar (WiFi only). Transducer NOT included.