Monochrome marine GPS system : (sonar, chart-plotter) Lowrance LMS-525C DF
Special Limited-Time Summer Rebate - Get $50 back on the purchase of a Lowrance LMS Sonar/GPS Chartplotter!
Designed for salt water or downrigger tracking, this dual-frequency sonar/GPS chartplotter provides additional 50 kHz readings, in addition to a high-res 480 x 480 display on a 5" screen and many professional features.