

You may think you’ve seen 3D Multibeam Sonar in action, but many of those images begin disappearing as you approach 200 feet. Furuno’s DFF3D takes 3D Fish Finding to new depths. We’re talking depths of over 980 feet, with Side Scanning over 650 feet. See fish and bottom structure as you’ve never seen them before, at depths previously unfathomable. Now you can visibly see fish schools and the underwater landscape at great depths in amazing detail. The DFF3D turns your NavNet TZtouch, TZtouch2, or TZtouch3 MFD into a Multibeam Sonar that can see 120-degrees port to starboard, allowing you to see the depth and direction fish schools are moving, while displaying the seabed condition in real time.
Thru-hull mount transducer B54 (Bronze type) and SS54 (Stainless type) Transom mount transducer TM54
The compact transducer allows easy installation.
The built-in motion sensor (standard supply) stabilises the display to give clear and stable images even under rough sea conditions.
When paired with TZ (TIMEZERO) Professional software and the optional PBG module, the DFF-3D can generate up to 50 depth points per second to quickly create a highly accurate Personal Bathymetric Generated (PBG) database.
The following screenshots show how the PBG database is dynamically created with the DFF-3D, in comparison with conventional Fish Finder models.
Further details on TIMEZERO website.
https://mytimezero.com/tz-professional/dff3d-module
The wide coverage of the DFF-3D beams helps draw the PBG map much faster (50 points per second) than any conventional Fish Finder.
With conventional Fish Finders, the recorded area in the PBG database is limited to 1 point per second due to narrower scanning beams.
This product is compatible with NavNet TZtouch 3, NavNet TZtouch 2 and NavNet TZtouch or Windows OS with TZ professional software**.
For more information about our NavNet products, please click the link below.
Furuno DFF-3D Multi Beam Sounder Brochure