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Old 11-22-2017, 05:54 AM
Admirals Club Admiral's Club Member
Join Date: Aug 2012
Location: Raleigh, NC / Cobbs Creek, V.A.
Posts: 365
Default Thoughts on Garmin GT15M-IH transducer

I am contemplating adding another transducer to my boat as the one I have is for my older 3210 unit. I also have a 741xs and would like to add a transducer to that. I was looking at the Garmin GT15M-IH in hull unit thinking it would be a nice easy install and I wouldn't have to drill another hole in the bottom of my boat.

Does anyone have any experience with this transducer and its performance? The boat is my albemarle 27 inboard, and its got a thick solid fiberglass hull (~1'' or so on the bottom).

Any opinions or recommendations would be appreciated.
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