I bought my nephew a used FLX12 for Christmas. His dad isn’t really into the outdoors, but my nephew is and he’s become my fishing buddy. He can run trolling lines better than most I know and now is learning the ropes of ice fishing.
The Question: How do I know what transducer is on this thing (cone angle)? Is there a place it’s written on it that I’m missing or the shape of the transducer a giveaway? I know it’s not the tri beam.