Tokyo Keiki

Doppler Speed Log TD-310

The TD-310 Doppler Speed Log is also made to meet IMO standards with high accuracy. It offers multiple output signals, including ship speed and distance. The product is also small in size, having a smaller footprint that makes it easy to install, especially for coastal and ocean vessels. Its flush-mount, non-protruding transducer avoids drift ice or wood damage and does not need to be retracted on entering or leaving ports. The system is simple to install, with cables provided by TOKYO KEIKI.

  • Compact design, easy to install

  • Non-protruding, flush-mount transducer

  • No retraction needed for port entry/exit

  • Low-cost installation with supplied cables

  • Memory for distance readings