The TOKIMAC DOPPLER LOG TRANSCEIVER TR 31 is a cutting-edge device used to measure the speed of a vessel through the water using Doppler radar technology. It provides real-time, accurate readings of the vessel’s velocity, which are essential for navigation, particularly when maintaining safe travel speeds and monitoring changes in water current conditions. The TR 31 is particularly useful in helping operators avoid collisions, optimize fuel consumption, and ensure compliance with maritime speed regulations. This advanced transceiver contributes significantly to the safety and operational efficiency of maritime navigation.