Single-beam mapping echo sounders

The EK80 and EA440 series of single-beam echo sounders are engineered to meet the demands of both hydrographic and scientific applications, delivering outstanding performance, versatility, and reliability.

• EK80 (formerly EA640) is the premium solution in this product line, offering advanced single-beam mapping capabilities for both shallow and deep-water surveys. Its cutting-edge features make it ideal for high-precision scientific and commercial operations. 
• EA440 provides a cost-effective alternative, delivering reliable and high-quality results for standard hydrographic tasks without compromising on performance.

Both systems support a wide range of operating frequencies, making them adaptable to various underwater environments. They utilize advanced digital signal processing to enhance signal-to-noise ratio and range resolution—ensuring accurate depth measurements and detailed seabed characterization.

Additionally, the EK80 and EA440 are compatible with a broad selection of transducers, enabling flexible configurations tailored to specific survey requirements.