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About 90% of the world has access to electricity and uses appliances that require electricity. Contents What is EMF? What is an EMF detector? How does an electromagnetic field detector work? Why use an EMF detector? Learn more about your health But are there more wires and sockets than we think? Is it possible that the electricity that passes through your walls has an shops impact on your health? Research suggests that the electromagnetic radiation around us has the potential to cause harm. If you are concerned about this phenomenon, then an EMF detector is your answer. Find out what they do and why you need them in this quick guide. What is EMF? EMF is an acronym for electromagnetic field. The earth has a natural electromagnetic field, just like the sun. But there are also artificial electromagnetic fields that come from electrical wires, our devices and all the wireless devices we use. The majority of the world's population is exposed to EMFs every day. This is because they exist wherever electricity or wireless systems are used. While natural electromagnetic fields are completely safe, artificial electromagnetic fields can be harmful to our bodies because they produce microwave radiation. What is an EMF detector? The human eye has no way of seeing an electromagnetic field or the electromagnetic radiation it emits. But there is a way to find out if a space at home or work contains dangerous electromagnetic radiation and how much. An EMF detector or EMF meter measures electrical and magnetic energy. To do this, they detect fluctuations in electrical or magnetic energy in the area they are measuring. These devices are easy to use and are the only way to detect electromagnetic radiation. How does an electromagnetic field detector work? More meters emf use antennas or probes to detect radiation from the electromagnetic field. The meter then sends you a signal. In most cases, the signal is in the form of a number. Higher numbers represent high levels of EMF and lower numbers are associated with lower levels of EMF. However, the readings are specific to each device. See your instructions for more information on how to read your EMF detector. Why use an EMF detector? While the scientific jury still does not know whether electromagnetic fields are dangerous to human health, our exposure to this radiation raises concerns. Related: How mental is erectile dysfunction? As mentioned, we have lived alongside natural electromagnetic radiation since the beginning of human history. But the same cannot be said for man-made electromagnetic radiation. Electromagnetic radiation from human sources, especially from computers, Wi-Fi, phones, and microwaves, can cause a range of health problems. These problems range from sleep problems and constant headaches to infertility and possibly even cancer. Check the price on Amazon ($235)