Covers frequencies from 400 MHz to 4 GHz and low frequencies from 30 Hz. GIИKO Control protection is worn on you, in your pocket for example. It reacts perfectly to the ambient electromagnetic environment.
Warning: Last items in stock!
The 64mm protection GIИKO covers frequencies from 400 MHz to 4.5 GHZ and is very effective for Low Frequencies from 50 Hz.
It is recommended for protection: