The H3Tec is part of Charles L. Christensen. Chuck got some of his technology from Stephen Jepson of Spring City, Utah. Stephen was the master, who really found things with his unit, but Charles did not know a lot about it, none the less Charles decided to commercialize it for his "gold" I worked with Stephen for a few years. He and I were of the best of friends and shared common knowledge for a long time. Unfortunately Stephen Jepson passed away a few months ago and left his partners without the vital knowledge to operate his LRL. The problems with the H3Tec is that it hits and misses, but mostly misses, because what they do not know, Stephen did, but did not pass on. Also when they do get theirs working, they cannot define whether they are reading on flower gold, a gold vein or a solid brick or coin of gold. Here in Utah there are endless small deposits of flower gold in them there hills and since they cannot tell the relative density when they do have it working correctly, it makes for a lot of digging. The depth of a target was also mastered by Stephen Jepson and Chuck cannot do it. I have one of Stephens units and it can be built for about $1,200.00, but the detection technology and knowledge takes a long time to teach and I am not in the business of commercializing it.
Sincerely, Omar