- Easy Installation: Compact design makes it simple to install both the Display unit and Hull unit. Flush-mount installation is possible with screws concealed at the back.
- High-Speed Turning Beam: Achieves faster searches, reduces omissions, and improves operational efficiency.
- Stabilizer Function: Automatically corrects for pitch and roll of the ship, enhancing echo sounder performance.
- Easy Operation: Operated via rotary knob and function keys for user-friendly control.
- Target Lock Function: Automatically adjusts rotary direction and tilt angle to follow the movement of target fish schools, keeping them displayed on screen.
- Ring Markers and Cross Cursors: Measure distances to fish schools and determine target direction accurately with built-in tools.
- Hull Unit Auto-Up Function: Automatically retracts the transducer unit at pre-set ship speeds to prevent damage. (Requires external navigator data input.)
Koden ESR-145 10.4 Inch Color Sonar
Request a quote for latest pricing
- Presentation Colors: 8 colors
- Basic Ranges: 0 to 10 to 300m / 0 to 10 to 200 I.fm (selectable from 20 types)
- Display Unit Dimensions: 322(H) × 322(W) × 160(D) mm
- Display Unit Weight: 6.0 kg
- Display Unit Power Supply: 21.6 to 31.2 VDC
- Hull Unit Scanning Sector Angles:
- Sonar Mode: 5°–360° (in 5° or 10° steps)
- Bottom Scan Mode: 3°–177° (in 3° or 5° steps)
- Tilt Angle: 5° to 0° to −90° (1° steps)
- Output Power (RMS): 800 W
- Output Frequency: 220 kHz
- TD Stroke: 120 to 200 mm
- Hull Unit Dimensions: 1,701(H) × 258(W) × 230(D) mm
- Hull Unit Weight: 17.0 kg
- Hull Unit Power Supply: 21.6 to 31.2 VDC