Bottom Line Fishin' Buddy 4200 5.6-Inch Fishfinder Mounts virtually anywhere via its c-clamp mounting system 5.6-inch, high-resolution grayscale LCD display screen with 320 x 320 pixels of resolution Multi-level Fish D Tect technology, automatic operation and a bottom track zoom Maximum depth of 240 feet, and side-finding distance of 120 feet Measures 5 x 33.5 x 7.75 inches and is backed by a 1-year warranty