Trusted since 1996

The Science of Shielding

Lab-tested EMF protection, designed and shipped from Albany, NY. Real specs, real materials, real customer support.

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Signal Tamer - WiFi Router Radiation Shield
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Signal Tamer - WiFi Router Radiation Shield
From $34.95
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Lab-tested attenuationFree shipping over $200Ships from Albany, NY30-day returnsAmerican-owned since 1996Talk to a human · +1-518-608-6479Lab-tested attenuationFree shipping over $200Ships from Albany, NY30-day returnsAmerican-owned since 1996Talk to a human · +1-518-608-6479

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Meters
42 products
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40 products
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14 products
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24 products
Phones & Computers
34 products
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2 products
Plastics & Glass
4 products
Paints
3 products

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Dream Canopy
Dream Canopy
From $850.00
Less EMF Hooded Scarf w/ Pocket
Less EMF Hooded Scarf w/ Pocket
From $125.95
Hooded Long Sleeve
Hooded Long Sleeve
From $184.95
Short Sleeve T-Shirt
Short Sleeve T-Shirt
From $149.95
Trifield Meter model TF2
Trifield Meter model TF2
$186.00
Smart Meter Shield Kit
Smart Meter Shield Kit
$399.95
Collection

Wear your shielding

Hoodies, caps, headnets and base layers — built for daily wear, with verified attenuation specs.

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Why LessEMF

28+
Years specializing in EMF
500+
Products in stock
Lab
Tested attenuation
US
American-owned & operated

Where to start

All guides →
Beginner
Choosing your first EMF meter

RF, magnetic, electric — which one do you need for your situation?
Sleep
Shielding your bedroom step-by-step

From canopy to floor seal — a practical install order with real-world tips.
Materials
Reading shielding-fabric specs

dB values, frequency ranges, and what they mean for your actual EMF concern.

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