CST/Berger Magna-Trak 102 Series Magnetic Locator with Erase Feature, Model# 19-557 Provides excellent field performance at a value price. Able to detect ferrous metals from 6in. to 15ft. in depth, depending on signal strength.Provides an audio signal with volume and sensitivity control to determine location; as operator gets closer to object, signal increases in pitch.Water-resistant construction; designed to work in the harshest environments.Erase feature allows operator to “erase” signals from interfering objects such as metal fenceposts.Not meant for use in locating buried power lines
