Humminbird HELIX Transom Mount Transducer XM 9 HW MSI T

• Transom mount with MEGA Side Imaging+, MEGA Down Imaging+ (455/800 kHz and 1.2 mHz), Dual Spectrum CHIRP 2D Sonar (150-220 kHz), temperature sensor, and 20’ cable. • For use with: - HELIX 8, 9, 10, 12, 15 MEGA SI+ GPS - G3N/G4N models.