Bright, sunlight-readable 4.3” comboIncludes GT20 transducer for Garmin CHIRP traditional sonar plus CHIRP ClearVü scanning sonar with transom and trolling motor mountsPreloaded LakeVü g3 maps with integrated Navionics data cover more than 17,000 lakes with up to 1’ contoursBuilt-in Quickdraw Contours mapping software instantly creates personalized fishing maps on-screen with 1’ contours as you fishShare waypoints and routes with other ECHOMAP or STRIKER units
