The ONWA KTD-TM480S is a specialized, side-mounted transducer designed for high-resolution underwater acoustic imaging. It is a more focused alternative to the KTD-TM820C, optimized for detecting submerged objects and mapping seabed topography with high clarity.

The KTD-TM480S is a Durable Plastic Side-mounted Transducer that utilizes high-frequency sonar technology. It is specifically engineered for professional and research-oriented applications, such as underwater target search, pipeline inspection, and shipwreck exploration.

Its high-frequency output provides significant anti-interference capabilities and high resolution, allowing it to produce a detailed “scan” of the underwater environment. Because it is side-mounted, it is ideal for surveying large areas of the seafloor that would be missed by traditional downward-facing transducers.