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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Signals from wireless devices such as mobile phones
A security deposit (by cheque or in cash) of HK$6
The CEMPROTEC 34 measures 3 kinds of EMFs with 1 click：
with 16% copper and 1% silver as shielding materials
This amount of liquid is enough to install approximately 3 roll metres (4
BLACK-JERSEY Shielding Long Underpants for High Frequency EMF (1 piece) Size:XXL Signals from wireless devices suchThis BLACK JERSEY shielding long underpants are designed for shielding high frequency electromagnetic fields (EMF) at home, around town or when travelling. These long underpants can be combined with the shielding hoodie available on this website for better shielding coverage. EMF attenuation: 40 dB (99. 99%) at 1 GHz*. *For attenuation at other frequencies, please refer to the attenuation chart in one of our pictures. Features: This shielding long
US$ 17.00
US$ 129.00
US$ 18.00
US$ 115.99