The CST/Berger Magna-Trak 200 Series magnetic locator is lightweight and ergonomically designed for one-hand operation, keeping your other hand free to use other equipment. U.S.A. Depth in. 6, Locates Ferrous materials, Depth ft. 15. Lightweight and ergonomically designed for one-hand operation, keeping your other hand free to use other equipment Find ferrous objects from 6in. to 15ft. below ground, depending on object size Large LCD display provides a digital readout and bar graph, allowing visual location Segmented battery level indicator and power line indicator Display indicates polarity of ferrous materials, allowing for tracing direction Membrane switch allows user to control volume and sensitivity with the same hand holding the locator and protects controls from dust and moisture Water-resistant housing allows operation in the rain Not meant for use in locating buried power lines