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Old 12-03-2020, 03:09 PM   #1
Join Date: Jan 2020
Location: Libertyville
Posts: 65
Default Garmin Transducer

I've got a 2004 3100SE with Garmin 742xs with radar and would welcome any advice in selecting a Garmin transducer and installation hints or tricks. I don't think I need all the functions of some of $1000+ transducers Garmine sells just a good solid performing transducer.
Thanks again

Trey5684 is offline   Reply With Quote
Old 12-04-2020, 01:39 PM   #2
Join Date: Dec 2015
Location: Florida
Posts: 284

The Garmin site has a transducer selector with the various filters to help narrow the choices for your needs. Personally, I’d go with a in-hull/shoot thru style so as not to have another hole in the hull.

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Old 12-05-2020, 07:35 PM   #3
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Join Date: Apr 2010
Location: Huntington, NY
Posts: 158

I just replaced Raymarine units with twin 8616 chart-plotters and the in-hull transducer. I'm amazed how well the $200 in-hull transducer works. When the time comes I want 3D sonar images I'll go for the $1000+ thru hull transducer.
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