PRODUCT RATING: 4.5 out of 5 (Blank: Not Rated). Click on this link to see more information, images, reviews by real users and alternatives:

Furuno FCV588 Color LCD, 600/1000W, 50/200 KHz Operating Frequency Fish Finder without Transducer, 8.4"
600 or 1,000 Watt transmitter (transducer dependent)
50/200 KHz operating frequency
Zoom, bottom lock, a-scope
Transducer sold separately
List Price: $1,345.00