MarCum Fish Finders

MarCum fish finders is the brand that expert angler trust over all of the others; its portable fish finders feature GPS technology to help you keep the big one from turning into the one that got away. Among its numerous features, the 8,000 watt Showdown digital fish finder has a half-inch target separation, a 12-volt 9-amp battery included, moveable zoom, 10 levels of interference rejection, 25 sensitivity settings, a 240-foot range, an automatic depth scale function, auto bottom lock zoom and an internal heater that comes in handy when you are ice fishing. Make your fishing trip a productive one with MarCum fish finders.