Alright.
What's new about all of this? Really nothing. Except for officially admiting nano ionic principles being one of the most relevant aspects of dowsing. And this is absolutely true.
Mineoro has rods based on this principle which usually lead the way in the field research for the all electronic ionic detectors. I used to have long conversations with Damasio about this also.
The H3T pictured employs a needle much like a compass which is probably fed by an ion exchange information with the use of batteries.
It looks like a Klingon weapon. Not surprisingly, there's the mentioning of a tricorder model. These guys are Star Trek fans, no doubt.
I also don't have any doubt whatsoever their device works. But if they don't get out of the swivel/compass aproach, they will always face limitations and more, they need extra circuits and aux combos including a CPU to definitely make this thing 'say something', otherwise a RT Examiner will still rule in the swivel aproach.
The video device is the dowsing rod version. Sorry, I mean, it's not dowsing per se as it works by ion exchanges and powercords.
And finally of course, it's USA folks! Citing Nasa, NIR, satellites, UFOs only add tho their unbeatable marketing strategy...
May I suggest Captain Kirk for their debut on TV?