Lowrance 000-10418-001 GPS & Chartplotters Solid-state technology produces an immediate, accurate on-screen image, without the lengthy warm-up delay of Magnetron Pulse radars Low power consumption: ideal for boats of any size - Sail, cruise or fish Automatic clarity: Proven automatic harbor/marina and offshore modes Marpa target tracking: Track up to 10 targets. Requires a heading sensor Radar/chart overlay: merges radar with cartography in a detail-rich display