The transducer should be attached to the bottom of the boat either through hull or in-hull installation.

Boat depth finder thru hull transducer. Same Assessment New Name. Mounting Depth Finder Transducers Inside the Hull. I dont lose depth until above 30mph.

79-8M0122502 Depth Finder Transducer Kit In-Hull for Smartcraft. There is a new transducer on the market that claims to be able to give a proper reading through aluminumbut it will probably take some time to get the bugs out of that onehere it is. Bronze transducers are recommended for fiberglass or wood hulls.

Use 3m 5200 to glue a piece of sealed wood starboard to the transom and screw your transducer there. Buy the best for less here. First select your product to ensure compatibility then shop by feature to continue to narrow your options.

A few low-profile through-hull models have a hollow plastic housing and a removable inner transducer. Glue-In Installation is for NON-CORED hulls or aluminum hulls thinner than 18 ONLY. They want you to use something that will set up without bubbles or voids and that has no.

The transducer you select must be compatible with your fishfinder and include the specific capabilities you desire. It is also important that you acknowledge the fact that the performance of your fish finder device largely hinges on whether your transducer is appropriately mounted on the bottom of your boat. Coupled with a proper shoot-through through-hull or transom mount transducer your depth finder will always deliver its top performance.

Most speed and depth transducers perform well when mounted just forward of the keel or centerboard. Use duct tape to hold it in place. A Through-Hull transdcuer is permanently installed in a BIG through-hull hole made completely through the bottom of a boat hull.