Start a treasure hunt with one of the most sensitive products on the market, the Pinpointer from Bounty Hunter. True to its name, the Pinpointer identifies the exact location of buried metal objects up to 1" in depth. Use the Pinpointer alone or with any Bounty Hunter Metal Detector. This innovative tool produces an audio signal and vibration signal indicator once it has found something. Single-knob control makes this detector incredibly easy to use. Designed with adjustable sensitivity depending on your preference and environment. No assembly required. Runs on one 9V battery (not included).