Easy handling, manual read carefully !!!

In order not to endanger yourself, I can only advise everyone to read the instruction manual very carefully. The device is indeed protected by several security measures, for example, that a pulse can only be initiated when the device is applied to 100% on the skin, however, these are a highly specialized equipment that must be used wisely.
This is evident especially in the warnings and if you look at who should not use all of this unit, it said, the list is very long.

The use designed for me, after I had the two manual reads by attentive, quite simple. However, for me it often remains doubtful which skin area I have already "scanned" as the described imprint fails at. About the effect you will certainly be able to say something more precise only after a long-term test, however, I have to observe with me that the hair under the arms are much thinner.

It remains up to you, whether it is a high dose of radiation would be shooting at the skin and to what extent that is harmful to our bodies. I myself do not want to to the utmost creation and therefore usually use a medium level.