Schumann Wellengenerator 7,83 Hz Ultra Niederfrequenz Impulsgenerator Kristall FM783
70,57 €
DC 12V 1.0A FM783 Schumann 7.83Hz Ultra-low Frequency Pulse Generator. It can be used only by plugging in. The frequency of this electromagnetic wave is related to the size of the earth. 1 x Ultra-low Frequency Pulse Generator.
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