The Humminbird Dual/HD Side Imaging Transom Mount Transducer offers 20/60/180-degree, 200/83/455/800 kHz sonar capabilities for compatible models.
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.