The Fishfinder 80 may have achieved perfection in a fishfinder. Built with legendary GarminŽ quality, incredibly easy-to-use software, and sonar performance of units costing much more, the Fishfinder 80 proves first-rate fishfinders can be affordable. The crisp LCD provides a clear picture of what's below, giving anglers information to turn fishing into catching. High-contrast screen with 64 x 128 pixel, FSTN display,600 foot depth capability, Single-frequency 200-kHz transducer designed to accommodate mounting on either the transom or trolling motor.