On investigating various disturbance zones with the help of the bio-resonance according to Paul Schmidt, i.e. the global grid, water veins, ground shiftings etc., you will discover many resonance spots liable to burden our organism (see the table in the introduction: Resonance spots of various disturbance zones). These many resonance spots can only be warded off with a device, if it is exactly tuned to the resonance spots of the disturbance zones.

The product family Duplex III has been developed exactly according to these prerequisites. After 10 years on the market, the Duplex meanwhile belongs to one of the most wanted top products. (Experience reports from all over the world confirm the universal effect against geo-biological disturbance zones.) The Duplex II biological field configurator is available in three different sizes (small, medium and large).

When setting up the Duplex III biological field configurators, please pay attention to the following two rules:

• Rule 1: Set up as low as possible in the house (a cellar or the ground floor are best).
• Rule 2: The instrument needs to be connected to a well functioning grounding to enable discharging.

Every Duplex III is delivered with a grounding cable to connect the instrument with the grounding of an electric socket.