Bathy-500MF can also  be ordered with an optional DGPS receiver built in.

Attention Bathy-500 owners, You can now upgrade your single frequency Bathy-500 to the
NEW Bathy-500MF Multi Frequency Survey Echosounder !.   Click here for more information.

<click  here to enlarge>

• Features
• Multi-Frequency Operation
• Compatible with Hypack ™ and Hydro ™ Software Processing Packages *****
  Thermal Recorder
• Depth Resolution 1cm
• LCD Display; RS232/422 Output
• External Programmable Annotation
• GPS/NAV Integration;
  NMEA 0183 Input
• Menu Selectable Frequencies of Operation - 33, 40, 50, 200kHz
• Power 11-30VDC,
  115/230V, 50/60Hz, < 40watts