Humminbird XM 9 20 MSI T MEGA Transom Mount Transducer Cameras & Night Vision O-ring sealed and nitrogen purged

O-ring sealed and nitrogen purged

Shaft Diameter: 1-1/2"

a USB Type-C™ charging port is standard

Constant Flow technology fan

Humminbird XM 9 20 MSI T MEGA Transom Mount Transducer Cameras & Night Vision O-ring sealed and nitrogen purgedXM 9 20 MSI T MEGA Transom Mount Transducer MEGA SI, MEGA DI, DualBeam PLUS, 20 60 86 55 degrees, 200 83 455 800 kHz and 1. 2 MHz, temperature built in. For HELIX MEGA Side Imaging units only. WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.