GDS-101 Navigational Echo Sounder

The SKIPPER GDS101 Echo Sounder graphics are continuously shown on the LCD along with relevant navigational details. External connectors are provided for printer, VGA and NMEA in/output.

The GDS101 contains history memory that stores depth, time and other available navigation data continuously for the preceding 24 hours. This and current information can also be printed in hard copy.

The GDS101 has 3 transducer connections as standard with resonant frequencies of 38, 50 and 200 kHz. Only one can be shown on the display at a time, by choosing the corresponding transducer in the menu. A wide range of transducers are available to fit vessel requirements.

The SKIPPER GDS-101 meets or exceeds the IMO requirements  and most standard interfaces are available.


  • NMEA 0183
  • 38, 50 and 200 kHz transducer options
  • Color LCD 10.4” display
  • Alarm functions
  • Memory functions
  • IMO Wheelmark
Always there. Everywhere.