garmin fishfinder 140 with 4.7-inch display and dual-beam transducer
4-level gray scale fstn display 3.3 d see-thru technology shows weak and strong returns simultaneously power down backup of settings customer settings are not lost when the unit is turned off whiteline 2x and 4x automatic and manual zoom alarms for fish size shallow water deep water and low battery battery voltage indication includes fishfinder 140c ransom trolling mount transducer with integrated power cable mounting bracket with tilt swivel owner s manual quick-reference guide