Replacement mobile phone batteries that modify the potentially harmful electromagnetic field emissions rendering them harmless A Noise Field Technology NFT superimposes a low frequency randomised magnetic field over the electromagnetic field emissions Masks any regular pattern proven to cause biological effects The resulting irregular wave patterns are harmless & avoid the potentially harmful biological impact Naturally occurring electromagnetic radiation generally occurs at low levels in random patterns that are harmless to humans. However the electromagnetic fields from artificial sources such as electronic devices like mobile phones usually follow a regular pattern & there is strong evidence that such waves can have a biological impact on humans. Whether these effects are harmless or not is still the subject of debate & concern within the scientific & medical communities & wider public. Exradias Wi-Guardand 153 technology is available across a range of handset batteries ...

Replacement mobile phone batteries that modify the potentially harmful electromagnetic field emissions rendering them harmless A Noise Field Technology NFT superimposes a low frequency randomised magnetic field over the electromagnetic field emissions Masks any regular pattern proven to cause biological effects The resulting irregular wave patterns are harmless & avoid the potentially harmful biological impact Naturally occurring electromagnetic radiation generally occurs at low levels in random patterns that are harmless to humans. However the electromagnetic fields from artificial sources such as electronic devices like mobile phones usually follow a regular pattern & there is strong evidence that such waves can have a biological impact on humans. Whether these effects are harmless or not is still the subject of debate & concern within the scientific & medical communities & wider public. Exradias Wi-Guardand 153 technology is available across a range of handset batteries ...

Replacement mobile phone batteries that modify the potentially harmful electromagnetic field emissions rendering them harmless A Noise Field Technology NFT superimposes a low frequency randomised magnetic field over the electromagnetic field emissions Masks any regular pattern proven to cause biological effects The resulting irregular wave patterns are harmless & avoid the potentially harmful biological impact Naturally occurring electromagnetic radiation generally occurs at low levels in random patterns that are harmless to humans. However the electromagnetic fields from artificial sources such as electronic devices like mobile phones usually follow a regular pattern & there is strong evidence that such waves can have a biological impact on humans. Whether these effects are harmless or not is still the subject of debate & concern within the scientific & medical communities & wider public. Exradias Wi-Guardand 153 technology is available across a range of handset batteries ...

Replacement mobile phone batteries that modify the potentially harmful electromagnetic field emissions rendering them harmless A Noise Field Technology NFT superimposes a low frequency randomised magnetic field over the electromagnetic field emissions Masks any regular pattern proven to cause biological effects The resulting irregular wave patterns are harmless & avoid the potentially harmful biological impact Naturally occurring electromagnetic radiation generally occurs at low levels in random patterns that are harmless to humans. However the electromagnetic fields from artificial sources such as electronic devices like mobile phones usually follow a regular pattern & there is strong evidence that such waves can have a biological impact on humans. Whether these effects are harmless or not is still the subject of debate & concern within the scientific & medical communities & wider public. Exradias Wi-Guardand 153 technology is available across a range of handset batteries ...

Replacement mobile phone batteries that modify the potentially harmful electromagnetic field emissions rendering them harmless A Noise Field Technology NFT superimposes a low frequency randomised magnetic field over the electromagnetic field emissions Masks any regular pattern proven to cause biological effects The resulting irregular wave patterns are harmless & avoid the potentially harmful biological impact Naturally occurring electromagnetic radiation generally occurs at low levels in random patterns that are harmless to humans. However the electromagnetic fields from artificial sources such as electronic devices like mobile phones usually follow a regular pattern & there is strong evidence that such waves can have a biological impact on humans. Whether these effects are harmless or not is still the subject of debate & concern within the scientific & medical communities & wider public. Exradias Wi-Guardand 153 technology is available across a range of handset batteries ...

- High power handling
- No crossover required
- Rugged low-cost solution This tweeter is designed to give a wide dispersion


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- Provides shadow free light with no heat emission
- Modern design with table base & lens cap
- Benefits from a 175 x 108mm


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Provides shadow free light with no heat emission Modern design with table base & lens cap Benefits from a 175 x 108mm lens 3 dioptre Built-in close up lens 12 dioptre Upright height 18 making it suitable for mobile use 1.5 meter cable length
Includes: 22 watt energy saving tube
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- Ideal for measuring & monitoring temperatures in the heating & ventilation refrigeration laboratory & food industries
- 120mm

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