Airmar P79 NMEA 2000 In-Hull 235 kHz is an innovative in-hull depth transducer designed for superior accuracy and clean, hull-friendly installation. It adjusts to hull deadrise angles up to 22°, ensuring the beam stays vertically oriented for precise echo returns and dependable depth readings.
Unlike traditional puck transducers, the P79 bonds to a hull-mounted base that is filled with liquid, with a separate transducer that twists into place. This liquid-filled interface allows sound waves to travel more efficiently, delivering peak performance while keeping external hull surfaces smooth and free of protrusions. The adjustable-angle design maintains vertical beam alignment for maximum echo returns across varying hull shapes and conditions.
Ideal for rigid inflatable boats (RIBs) and racing sailboats, this in-hull installation shields the transducer from impacts and drag, offering a clean, low-profile solution for high-performance vessels. Key specifications and compatibility:
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Adjusts to hull deadrise angles up to 22°
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No holes to drill for installation
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Depth only operation
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Frequency: 235 kHz
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Cone: 11°
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Recommended for: solid fiberglass hulls; epoxies to aluminum hulls under 0.38 mm (0.150”) thick
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Suitable for: planing-hull power boats, trailered boats, rigid inflatable boats
- No hull protrusions
- 6 m (20 ft) NMEA 2000 cable & connector
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Manufacturer: Airmar | Part No: P79-235-N2
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
