



Making electric current with frequency flow and analyzing position and scale of water vein-streams from changes of resistance value.


Exploration of groundwater vein-streams up to 400 meters underground can be energy-saving and economical


Only 12 volts of power is required per equipment. The required power is about the same as that of a vehicle battery.


As the equipment is very compact and easy to carry around, it is possible to explore anywhere in the world.