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The former helps to identify excessive fungal growth and active water damage in the surroundings while the latter assesses levels of carbon dioxide and formaldehyde
laboratories
EMF attenuation: 42 dB (99
Pulse-modulated radiation from mobile phone towers
EMF attenuation: Single layer:112 dB (99
NATURELL Shielding Fabric for High Frequency EMF (per metre) Curtain The former helps to identifyNATURELL Shielding Fabric (roll width 250 cm) is designed for shielding high frequency electromagnetic fields (EMF) coming through windows and adjacent walls. This fabric is not intended to shield low frequency electric fields since the conductive fibres are insulated and cannot be grounded. EMF attenuation: Single layer: 40 dB (99. 99%) at 1 GHz*. *For attenuation at other frequencies, please refer to the attenuation chart in one of our pictures.
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