Tellutron Size:Bidirectional Tellutron use a boat to reach

use a boat to reach the center of the pond

SW Surface Water ensures healthy water

Action Physique :

For example

it eliminates 50Hz electric fields emitted by wires in the wall

Tellutron Size:Bidirectional Tellutron use a boat to reachCorrects by phase shift the disturbances due to water veins and telluric faults This system, using the 180 phase shift principle, has been recommended for over 40 years by the Hartmann Institute in Germany. The Unidirectional and Bidirectional Tellutron developed by Roland Werhlen use this 180 phase shift principle. Technical characteristics: Height : 20 cm Width : 16 cm Depth : 9 cm One way weight : 0. 6 gr Bidirectional weight : 0. 35 gr Composed of