DST800 —Thru-Hull, Smart™ Sensor

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The DST800 is a Smart™, TRIDUCER® multisensor that offers depth, speed, and temperature functions in one compact thru-hull fitting. Digital signal processing inside the housing provides depth, speed, and temperature data to a chart plotter, radar screen, or digital display, eliminating the need for a dedicated depth sounder. One hole in the boat's hull makes this TRIDUCER® multisensor attractive to both boat builders and boat owners. And the retractable multisensor is available with NMEA 0183, NMEA 2000®, or custom CAN protocols. The wide port-starboard, fan shaped beam is able to find bottom even when installed on high-deadrise hulls or on sailboats when heeled.

NOTE: The DST800 is also available as a long-stem version in a B122 housing.

Manufacturer Part Numbers—NMEA 2000®
Furuno Plastic—DST-800PSF——Airmar—44-127-1-01
Furuno Bronze—DST-800MSF——Airmar—44-127-1-04

Manufacturer Part Numbers—NMEA 0183
Furuno Plastic—235DST-PSE——Airmar—44-072-1-41
Furuno Bronze—235DST-MSE——Airmar—44-072-1-51



  • Smart™ Sensor
  • Depth, Speed, & Temp
  • 235 kHz
  • NMEA 0183 or 2000®
  • Plastic, Bronze, or SS