3D Ground Navigator | Best German Technology in Metal & Gold Detection The Perfect 3D Metal Detector and Ground Scanner from OKM's famous Future Series, For Treasure Hunters and archaeology and Gold Seekers Orient Technology Group is proud to present this device exclusively with OKM . The Detector Has Been Developed According To Our Very Specific Customer Demands. Modern geophysical detection instrument to locate buried artifacts, lost treasures, subsurface anomalies, underground utilities as well as other hidden structures. It provides nondestructive examination methods to render graphical images of subterranean targets before excavation Device Features at Glance: - 3 Search modes include: Magnetometer, Ground Scan and Discrimination. - Unique Telsecopic Super Sensor to scan the ground effectively - Ground Navigator utilizes OKM's Visualizer 3D software to render scans in spectacular 3d views - Control unit is operated with an internal battery that lasts for about 24 hours to read