Humminbird Xnt-9si-180t Ducer Transom Mount Side Imaging

Humminbird XNT-9SI-180T DucerTransom Mount Side ImagingModel: 710200-1 Compatible with: 398C SI, 598ci HD SI, 698ci HD SI, 798ci SI , 798ci HD SI, 899CI HD SI, HELIX 5 SI GPS, HELIX 5 CHIRP SI GPS G2, HELIX 7 SI GPS, HELIX 7 CHIRP SI GPS G2, HELIX 7 CHIRP SI GPS G2N and HELIX 9 SI GPS Cable Length: 20 Feet Compact Dual/Side Imaging. 20/60/180 degree, 200/83/455 kHz with built-in temperature. More secure, especially at high force of waves. Improved running angle and an optional lock down screw to override the kick up.Specifications Mount Type Transom Sonar Type 2D, Side Imaging Current Models HELIX 5, HELIX 7, HELIX 9