Baltic Sea, East Coast - Marine Charts (NSEU081R) Chart Type:Garmin Navionics+™ This 3x4 inch base allows

This 3x4 inch base allows you to easily mount a second transducer pole on your boat or another location

Drift Mode combats current and wind by automatically adjusting speed and direction to keep the boat on a true drift

Oversized Knobs: Enables you to adjust your graph mount with ease in any conditions

Navico 9-Pin 83/200 kHz shoot-thru or trolling-motor mount Skimmer® with remote temp sensor with blue connector

Baltic Sea, East Coast - Marine Charts (NSEU081R) Chart Type:Garmin Navionics+™ This 3x4 inch base allowsCoastal coverage of the Baltic Sea coasts of Poland, Russia, Lithuania, Latvia and Estonia from the German border to Narva Jesuu, EE and the lakes and rivers of Poland, Belarus and the Baltic States. Coverage includes the Gulf of Riga, the Szczecin, Vistula and Kurshskiy Lagoons, the islands of Gotland, Saaremaa and Hiiumaa, the Oder, Vistula, Bug, Neman, Emajgi and Daugava Rivers, Lakes Peipus, Pihkva and Vrtsjve, the Masurian District Lakes