Turn your scavenging hobby into a moneymaking opportunity with the professional-quality Bounty Hunter Lone Star Metal Detector. Ideal for prospecting for gold, coin hunting and more, the waterproof machine senses coin-size objects up to 8" under water, dirt, solid rock, mud and sand and identifies larger items up to 3" deep. The 3 modes of operation help you weed out undesirable items like nails and cans, while Automatic Ground Trac sees through the naturally occurring minerals and adjusts to changing soil conditions. The 3-tone target ID feature tells you what kind of metal you"ve found"low notes indicate iron and small gold, high tones report copper and silver. Includes an easy-read digital display and built-in speaker. Metal Detector Headphones sold separately. Made in USA. 5Hx9Wx28L".