The M78713-PZ P319 is a high-quality depth transducer designed for through-hull mounting, delivering accurate depth readings under all conditions. Its low-profile plastic construction minimizes turbulence and drag, making it ideal for fast powerboats and sailing yachts alike. With a generous 14 m cable, this transducer can be installed flexibly even on larger vessels, ensuring a stable connection to your navigation system.
- Dependable thru-hull design: The flush through-hull installation allows the sensor to sit nearly flush with the hull, reducing cavitation and protecting it from damage. It’s suitable for fiberglass or aluminum hulls, ensuring a watertight, durable mount that stands up to marine conditions.
- Precise depth measurement: The P319 transducer accurately measures the depth below your keel and relays the data to compatible echo-sounder displays. This helps you navigate shallow or unfamiliar waters safely, alerting you to depth changes and preventing groundings.
- Compatibility with Raymarine systems: The M78713-PZ is compatible with popular Raymarine depth instrument systems – such as the ST40, ST60+, i40, and i50 (via adapter or iTC-5 module). It integrates seamlessly into existing SeaTalk/SeaTalkNG networks, allowing depth data to be displayed on multi-line instruments or integrated displays as part of your onboard network.
- Long cable for flexible routing: The included 14 m (45 ft) cable makes it easy to run from the transducer to your helm or instrument location, even on larger boats. The cable comes factory-sealed and provides ample length for routing through cable conduits or along the mast step in sailboats.
Outfitting your vessel with this depth transducer ensures confident cruising in all waters. It is recommended for yacht and powerboat owners seeking reliable depth information without compromising hull performance or safety. M78713-PZ P319 is the perfect addition to your marine electronics, providing peace of mind when approaching shallow areas and marinas.




