Set Precise Trolling Depth With the Fish Seeker

Davis Instruments' Fish Seeker lets users choose their trolling depth from 5 to 80 feet and is ideal for salt and freshwater fishing with a 6- to 25-pound test line. Simply attach your rod line snap swivel to a lettered hole, then release the amount of line specified and Fish Seeker dives to the desired depth. Fish Seeker flips over with each strike and is offered in chartreuse, hot pink or clear colors for $7.99. (510-732-9229/www.davisnet.com)