Transom Mount, MEGA SI, MEGA DI, DualBeam PLUS, 20/60/86/55 degrees, 200/83/455/800 kHz and 1.2 MHz, Includes built-in temperature
• Compatible with: HELIX 12/10/9 CHIRP SI GPS G2N to the maximum capability of the unit. HELIX 12/10/9/8 CHIRP MEGA SI+ GPS G3N and HELIX 15/12/10/9/8 CHIRP MEGA SI+ GPS G4N to the maximum capability of the transducer.
• Cable Length: 20 Feet
