Adding second depth sounder to C125 MFD

[Chuck - Raymarine - Moderator]

Pete,

As the CP200 is a side-looking sonar, it is not designed to report depth and should not be considered for this application. Per the prior response, an in-hull transducer should not be installed in a location where the hull is less than 1" thick. In such case a thru-hull transducer would be recommended. You may want to consider installation of a CP100 CHIRP (conical) / DownVision Sounder Module and compatible thru-hull transducer (ex. A80350 CPT-120, etc.). Alternatively, you may want to consider installation of a CP370 and a 600W low profile thru-hull transducer (ex. E66014 B117, etc.).