Furuno BBFF3 ETR-30N Marine 3kW High Power NavNet Network FishFinder Sounder

  • Sale
  • Regular price $299.95
  • 3 available

Second Wind Sales


  • Boat Marine 3kW High Power Network FishFinder Sounder
  • 1, 2 or 3 kW Optional Output Power set by internal jumper
  • Dual Frequency, Select two from 28, 38, 50, 88 or 200 kHz
  • Furuno Free Synthesizer (FFS) Transceiver allows easy selection of operating frequency
  • 8 Range Scales to 3,600 feet
  • Maximum Range Offset of 3,600 feet
  • Audible/Visual Alarms for Bottom, Fish or Water Temp. Changes *
  • A-Scope Feature for Rapid Detection & ID of Fish and Bottom Conditions
  • Selectable Screen Colors, Including White on color displays only
  • A Variety of User Friendly Display modes:
    1. Display Both High and Low Frequencies
    2. Display Either High or Low Frequency
    3. Marker Zoom or Bottom Zoom Display
    4. Bottom Lock Display with Fish Alarm
  • Automatic Depth Range & Gain Settings
  • Range Scale Calibration in Feet, Fathoms or Meters
  • Variable Range Marker & Target Simulator Built-in
  • Seven Settings of Picture Advance Speed & Minute Markers
  • Ethernet 10Base-T Network Protocol
  • Six Levels of Signal Rejection Level & Noise Limiter
  • See Manufactures Site Here for Details


Manufacturer: Furuno
Part Number: ETR-30N

Also Known As:

Stock Code:

Condition: In Stock and Ready to Ship! This unit is in excellent physical condition and was removed from a boat that received a total electronics refit. See Photos. Guaranteed in good working order and covered by a 14 day return policy. This listing is only for what is shown in the photos. No other parts or pieces are included. 

Please email us with any questions.