PRORADAR X1

 The X1 is a geophysical measuring device that allows you to locate irregularities in the ground whether they are cavities (tunnels, graves, caves) or metals up to 15 meters below the ground. Its gradiometer antenna includes 2 sensors and allows you to detect in any direction unlike other magnetometers on the market that require you to keep the north in your back all the time which is really not practical. The X1 is driven by a tablet PC that integrates the 3d software created by DRS and that connects wirelessly with the X1 control box. The scans of the ground are made manually (press the button at each step) or automatic (the machine tells you when to take a step and controls for you the maneuver), diagonally or by line. All you need to do is use the standard wireless joystick

https://www.krbmetaldetectors.com/productdetails.php?proradar-x1