Garmin 010-10194-21 P319 Depth/Temp Thru Hull 8-Pin

This 8-pin plastic through-hull mount transducer is a great choice for getting accurate depth and temperature readings. It operates at 50 or 200 kHz and can be mounted on a deadrise angle of 0 - 7°.

Using this Garmin P319 transducer is easy. First, make sure to mount it on a surface with a 0 - 7° deadrise angle. Connect it properly to your system according to the instructions. When in use, it will start giving you depth and temperature information. As for maintenance, keep it clean from dirt and debris. Regularly check the connections to ensure they are secure. Avoid hitting it against hard objects as this may damage it. If you notice any issues, refer to the user manual or contact Garmin support.