Long Stem ForwardScan Transducer wSleeve Plug Fairing BlockForwardScan Sonar is the ideal forward looking two dimensional echo-sounder for all power and sail boats that want safety and peace of mind that comes with knowing the depth of the water ahead of the boat. Unlike other Forward-looking sounders, the ForwardScan can display bottom imagery up to 8 times the current depth, it integrates with your onboard NS evo2 or Zeus Touch providing full control at any operating stationProvides water dep