DOPPLER SPEED LOG DS-85

The DS85 is an IMO approved SDME (Speed and Distance Measuring Equipment) utilizing the Doppler Effect principle to obtain highly accurate speed & distance measuring.

Unlike an electromagnetic speed log or other type, this equipment does not require a sensor protruding through the ship hull; this greatly reduces the routine maintenance.

Easy-to-read display screen even from a distance, thanks to large characters and clear, bright tones