Garmin GT15M-IH In-Hull Transducer 8-Pin

Great option for those who don't want to put more holes in your hull. It works just as well as a through hull as far as I can tell, EXCEPT for not having a water temp reading.

Works as it should doesn't pull water temp other than that gt15 in hull transducer works as it should up to 40mph . Installed in my seadoo rxt-x 300 st3 hull next to the oem one no issues

This worked on my new SeaDoo Switch

Hidden in the website is info telling you that this transducer will not wok on wood bottom boats.I wasted lots of time.

今までは振動子を上げ下ろしして使用、不便なのでインナーハルへ変更。GT-51振動子で映ったヤリイカがこのGT-15振動子、それもインナーハルで映るか心配でした。多少の違いはありますが問題なく使用できました。

This transducer has worked well with my Garmin 742XS. I'm using it on an older sailboat with a rather thick solid fiberglass hull. Installation was simple. I tested the location with a ziplock bag filled with water before committing to glueing down the tank. I used no toxic antifreeze in the tank. The 742XS is connected to my NMEA 2000 network so I now have depth information available for other instruments on the network. Fishfinder function is only available on the connected 742XS as was… expected.

I bought the kit so I could install my gps/depth finder in my skidoo. I have the transducer mounted in the back near the center and this kit provided the exact angle I needed to get the transducer to point straight down through and angled hull. A little glue and anti freeze and it works like a champ.FYI, I am too cheap to pay someone else $300 to install my gps/finder on my jetski (a 1 hour job). I won't do something like this unless I am pretty confident I can do it myself. I did a little "JF…GI" (Just Freaking Google It) and found a lot of people doing the same thing. Trust me when I tell you. I will not compromise my jetski and this was an easy install. I was more nervous before I started than while I did it.