Splitter cable to run MSI and Thru Hull transducer for a Helix Unit
Humminbird 9-M-SIDB-Y CableModel: 720101-1
Y Cable - Side Imaging and Dual Beam - allows you to use two transducers on one unit without the use of a transducer switch. For use with Side Imaging products only, in conjunction with a dual beam transducer only. For improved high speed performance for bottom tracking. 30"