[Rhodes22-list] Thru Hull Depth Sounders

[Bob and Kathy Quinn]

 Need some help.  As we have been off of the list for some time, I am having difficulty locating the Q&A section.  We are specifically looking for a recommendation on a thru hull depth sounder (one that does not need a hole drilled in the hull).  We know that we have read about them on this list in the past but neglected to save the information.  Sorry.

Any help appreciated.  Many thanks.  

Bob and Kathy