The Schonstedt Maggie Magnetic Locator is a reliable and durable unit designed for locating magnetic materials. With a strong magnetic field, this locator is effective in detecting magnetic objects with precision and accuracy. Tested and proven to work with a success rate of 100%, this product is a valuable tool for professionals in various industries such as construction, demolition, and utility work. Its brand reputation and unit design make it a trusted and efficient tool for efficiently locating magnetic materials.