Striker Plus 5cv, Worldwide w/GT20

5” GPS Fishfinder with Industry-leading Sonar and Quickdraw Contours Mapping Software Includes transducer for built-in Garmin CHIRP traditional sonar plus CHIRP ClearVü scanning sonar Built-in Garmin Quickdraw™ Contours mapping software lets you create and store maps with 1” contours for up to 2 million acres Built-in GPS lets you mark waypoints, create routes and view boat”s speed Bright, sunlight-readable 5” display and intuitive user interface Rugged design for every fishing environment