MWF Vigor Long Range Device Metal DetectorMWF Vigor Long Range Device Metal Detector Depth: 20 meters Distance: 2000 square meters The Easiest The smallest .. and the faster to detect treasures VIGOR the new and advanced device to detect gold, treasures, and cavity, vigor device has modern features and characteristics that enable it to monitor underground targets accurately and effectively. The high sensitivity to detect the target speedily, accurate verification of the targets location, and