Humminbird 710200-1 XNT-9-SI-180T Dual Side Imaging Transom Mount Transducer
Compact Dual/Side Imaging. 20/60/180 degree, 200/83/455 kHz with built-in temperature. 20' Cable. More secure, especially at high force of waves. Improved running angle and an optional lock down screw to override the kick up.