Description
The South SDE-19 is a professional-grade dual frequency digital echo sounder designed
for marine and hydrographic surveys. Built with a rugged IP67-rated stainless steel hull,
it offers real-time depth data, wireless connectivity, and an easy-to-use WebUI for configuration.
Compatible with Android and Windows, it supports a wide range of data formats and survey types.
Trusted by hydro surveyors, the South SDE-19 Echo Sounder makes precise,
efficient underwater surveying easier than ever





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