Gold detection :
 Triple reaction to the goal
 In long range modes, the target is indicated by:
 Audio feedback (if audio is enabled)
 Vibration (if vibration is enabled)
 Visual feedback (bright crosshairs)
 Treasure Detection and Verification by Cross-Pointing (Triangulation): Triangulation (cross-pointing) uses two or more points to locate a target. Once you get hits on the same target point from different locations, it is likely that location contains a potential target.
 Ocm Delta Ranger Professional: More Probes, More Treasures
 With two additional probes, the Delta Ranger becomes a professional detector that not only allows long-range gold detection , but can also perform 3D ground scanning and deep underground analyses. Best depth performance with 3D ground scanning Connecting the ground scanning probe (G) activates two operating modes that allow vertical measurements underground: magnetometer and 3D ground scanning .