The Handy-Man Nail Finder is an accurate and powerful handheld metal detector. Its design is lightweight, specifically for industrial applications. It can detect nails, screws, wire, bullets, staples, tacks and other small metal objects. Vibration alert allows for use in noisy workshops with the same accuracy as audio alert. It can detect metal objects even in dense wood up to 6” (15cm) deep. Extremely easy to use. Made in USA.