"LarryT" wrote in message
.. .
I plan on installing a depth sounder with a in hull puck transducer. Has
anyone installed one of these and if so can it be tested out of water? I'm
going to install it on my boat in my driveway and want to test the position
before I epoxy it down.

Thanks

Just in case you aren't aware, it will not work at all thru metal hull.