Furuno Speedlog DS-85

Wheelmark approved, Doppler Speed Log
  • highly accurate measurements
  • Easy-to-Read display
  • Improved Interference Immunity
  • Compact Gate Valve Option available


Highly Accurate Measurements

When a vessel moves through the water, acoustic noise is created and is known as a boundary layer. This noise layer can cause errors with acoustic devices. By measuring speed through water (STW) farther from the keel, the DS-85 penetrates through this noise and boundary layer resulting in a more stable and accurate speed measurement compared to an electromagnetic speed log.

Better Stability

With the new transducer and newly designed process algorithm, the impact of foam is reduced, enabling highly accurate and stable ship speed information. Easy to read Display. Easy to read display screen even from a distance, thanks to large characters and clear, bright tones.

Compact gate valve option

The new compact and lightweight ball-type gate valve is 30% lighter than the traditional valve. When replacing the previous model (DS-80), the ame tank or valve can be used, reducing the cost of a retrofit.

Technical informations:

Screen size: 4.3 inch
Display Type: color LCD
Power Supply: 100-115 VAC / 200-220 VAC