Scientific Studies

Hear what the professionals have to say!

Dark-field Microscopy – Heinz Meier

Dark-field tests by experimental therapist Heinz Meier from Oberbuehren, Switzerland.

It was observed in several patients of the practice that their red blood cells were clumping together (“rouleau formation”) when the person was exposed to EMF. This effect was reversed when the body was in contact with the Svitec phone chip, even when exposed to further EMF.


Normal blood – person is not subjected to radiation, not holding a mobile phone


Image of blood with mobile phone being held without phone chip


Blood with mobile phone and phone chip attached

Life-Test Institute – Ulrich Arndt

Measurements were carried out using the Aschoff test method. During a mobile phone call the electrical skin resistance values increased significantly (from 50 to 90 kΩ on average) and then fell again over several hours after the call. After a phone chip was attached to the mobile phone, the increase was reduced by approximately 2/3.


Meridian measurements according to Aschoff test, average values for 10 test persons using the Phone Chip – horizontal: measuring point 1-10, vertical: skin resistance in kiloohms (kΩ). The ideal value for a healthy adult is approximately 40 kΩ.

Blue Line
Initial values

Red Line
During the mobile phone call the test person is subjected to severe stress

Green Line
During the mobile phone call, but with the phone chip attached, the stress is compensated by approximately 67%

Dr Manfred Doepp, Nuclear Medicine Physician

Cell cultures from normal lymphocytes as well as lymphoblastoid tumour cells were exposed to an electromagnetic field. After 2, 24 and 48 hours respectively, cell proliferation tests and cytofluorometric analyses were carried out. After 24 and 48 hours clear changes were evident for both test methods (compared to control cell cultures).

Those changes did not occur where a phone chip was present. The author of the study assumes that the genotoxic effect of EMF that led to increased proliferation was neutralised by the phone chip.

In vitro examination of cell cultures, Prof. F. Marinelli, Researcher at IGM-CNR Bologna, Italy

The Svitec phone chip protects you against EMF radiation from your personal devices anywhere in your home and on the go. For kitchens with electrical devices including microwaves, either a RayGuard Mobil or a single room device is best.


Positive alterations in the blood picture by the use of RayGuard® can be proved by darkfield microscopy!

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