The E-Trac is Minelab's most technologically advanced metal detector. Its industry-leading comprehensive targeting options set it apart from any other detector on the market. Full Band Spectrum technology processes simultaneous frequencies from 1.5kHz to **0kHz with a high-powered microprocessor. Any signal detected is analyzed with a wide range of responses to judge the ferrous and conductive properties of your target. Along with two-dimensional Smartfind™, which graphs ferrous characteristic and conductivity for quick and easy assessment, the E-Trac lets you eliminate undesired signals for more accurate identifications at greater depths and offers higher sensitivity with less interference. Adjust the automatic ferrous and conductivity rejection level with QuickMask™ and refine the detection threshold on a precise 1 to *0 scale. The adjustable Trash Density level lets you increase signal discrimination to eliminate false signals in highly littered environments and reduce selectiveness in bare fields for quick target fixes. The E-Trac Xchange system lets you use a USB interface to download and upload E-Trac settings, user modes and discrimination patterns with your own PC. It also lets you build a resource library to chart your progress. Ultralight, waterproof, *1" Double-D coil. Crystal clear, sunlight-readable *2mm x *8mm display. Balanced, ergonomic handle assembly reduces fatigue. Intuitive icons, logical menu choices and user-centered keypad design for premium ease of use.