Build custom lake charts with your Humminbird’s sonar returns and GPS using the new Lakemaster AutoChart & AutoChart Pro. Simple and easy to use, AutoChart allows you to record the sonar returns and GPS data already generated by your Humminbird unit onto the AutoChart Zero Lines Map Card (included). You then simply import the data into the AutoChart PC program, which will convert it into a lake map. Once complete, all you have to do is transfer your new custom map back onto the AutoChart Zero Lines Map Card, and it’s ready to display on any compatible Humminbird unit.*
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.