Portable Sonar Depth Finder Don't just guess! Portable Sonar Depth Finder, BIG BUCKS OFF! From the dock, boat, shore, anywhere... know how deep you (and the fish) are! This super-compact Sonar Finder is a super value. It consists of 3 components interconnected by 20' of cable: hand-held readout, float and sonar module. Tough, compact and waterproof, no bigger than a fishing reel; Depth reading from 2 1/2' to 80'; Can read through fiberglass hulls and ice; Bottom contour displays presence of weeds, grass and even fish; 20' cable; Easy-to-read backlit LCD display; Sonar angle: 20 degrees; Operating temps. 14 degrees to 122 degrees F; Uses 4 AA batteries (not included); Waterproof housing; Display unit is 3 1/5 x 1 1/3 x 5"h. 1 lb., 13 ozs. overall; Reel in this Close-Out bargain now! WARNING: This item cannot be shipped to Canada. Please check your State, County and City laws for restrictions before ordering this product. Portable Sonar Depth Finder