Garmin Fishfinder 140
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Garmin Fishfinder 140 Sonar System with Transducer
Pinpoint Your Next Catch
Fishfinder 140's included dual-beam transducer provides excellent shallow-water performance, and the wide viewing angle lets you see fish even off the sides of the boat. With an easy-to-ready grayscale display and backlight, the Fishfinder 140 has one of the sharpest screens for the money.
See Fish Clearly
Fishfinder 140 also offers Ultrascroll™, which refreshes the screen with lightning speed so you always see the most up-to-date information. You can manually adjust the gain or set to Auto Gain, which adjusts the level of detail you see automatically.
- 4-level gray scale FSTN
- Display, 3.3" H x 3.3" W, 4.7-inch diagonal, 240 x 128 pixels
- Patented transom/trolling mount transducer
- Dual-beam transducer with user-selectable narrow (14°) or wide (45°) view to see more fish in shallow water
- Ultrascroll high-rep-rate sonar
- New AutoGain technology to see more fish
- New sounder design featuring excellent shallow-water performance
- Incandescent backlight for display and keypad
- Depth: 600 foot
- Unit dimensions: 6.1" W x 4.9" H x 2.6" D
- Power down backup of settings: customer settings are not lost when the unit is turned off
- 2X and 4X Automatic and manual zoom
Other features:
Automatic display re-scaling on range change (no more vertical lines with range changes).
Power output: 100 watts (RMS), 800 watts (peak to peak).
See-Thru® technology: shows weak and strong returns simultaneously.
Automatic backup of settings: unit remembers user settings when it's turned off.
Whiteline shows you how thick the bottom is 2X and 4X automatic and manual zoom.
Alarms for fish size, shallow water, deep water, low battery.
Battery voltage indicator.


