Trolling Motor Mount, MEGA Down Imaging and Digital CHIRP Dual Spectrum with 25/42 Degree and 45/75 Degree, 455kHz/800 kHz and 1.2 MHz. Includes built-in temperature.

• Compatible with: HELIX 12/10/9 CHIRP MEGA DI GPS G2N to the maximum capabiities of the unit. HELIX 12/10/9 CHIRP MEGA DI GPS G3N and HELIX15/12/10/9 CHIRP MEGA DI GPS G4N , HELIX 12/10/9 CHIRP MEGA SI GPS G2N, HELIX 12/10/9/8 CHIRP MEGA SI GPS G3N and HELIX15/12/10/9/8 CHIRP MEGA SI GPS G4N to the maximum capabiities of the transducer.

• Cable Length: 15 Feet