The Bounty Hunter Quick Silver Hobby Metal Detector with Pinpointer is equipped with a preset ground balance, which neutralizes the response to mineral content in the ground. With, the Squelch-Tech, this detector eliminates false signals saving most of your time. The pinpointer helps in finding the exact location of buried metal objects. This automatic metal detector features a digital LCD display with four-segment digital target identification and three-tone audio feedback for accurate and easy identification of buried objects. The LCD display also gives you a clear view of the varying distances. With the push-button discrimination and one-touch depth control, this LCD metal detector is very easy to use.