Wide 7" WVGA touchscreen with dusk sensor for lighting adjustment, pinch-to-zoom function and intuitive multitouch system. The echoMAP™ series is equipped with an integrated 10 Hz GPS receiver and a 500W fishfinder with innovative HD-ID™ technology. The double SD card reader makes it possible to save all the fishfinder data for review. The echoMAP dv, also uses DownVü™ for high definition viewing of the seabed, structures and fish. The instrument can be connected via WiFi to a tablet or smartphone for data sharing through the BlueChart Mobile app. External or recess-fit installation.