Humminbird Helix 5 Fishfinder G3 INC Coastmaster Map

Includes built in GPS receiver and combined transom mount multi frequency Dual Beam CHIRP and Down Imaging transducer with temperature. 

This is a great value package and will save you hundreds of dollars. Not only do you get the Helix 5 CHIRP unit with built in GPS receiver but the package also includes a Coastmaster Standard Australia wide card for the micro SD slot.