A. Test the conductivity of clothes: Radiation-proof fabrics are essentially different from ordinary fabrics and have good conductivity. Users can take the clothes to the home appliance repair department and ask the master to use a multimeter to test the conductivity of the clothes. Sex, ordinary clothes have no conductive properties.

B. Method of burning fabric: Generally, a small piece of fabric is included in the packaging bag of radiation-proof clothes for users to test. Users can use the fire method to test. The radiation-proof fabric is burned into a metal mesh structure.

C. Using a mobile phone in front of a computer screen will interfere with the normal use of the computer. The computer screen will flicker and vibrate. Use radiation protection clothing to block the mobile phone and the interference will disappear quickly.

D. The method of wrapping a mobile phone: This method may not always work. China Mobile’s mobile phone has a stronger signal than China Unicom’s mobile phone. It can wrap a Unicom mobile phone but may not be able to wrap a mobile phone. Different models of mobile phones search for signals. The capabilities are also different. What can cover one type of mobile phone may not be able to cover that type of mobile phone. The wrapping method is also very particular. Users can wrap a few more layers and wrap for a longer time. It is best to take it out after 10 minutes to see if there is any signal on the phone screen or whether the signal has weakened. The test location is very important. The closer the location where you wrap your phone is to the cell phone signal transmitting station, the greater the chance of test failure. Generally, the signal is stronger within the first ring of urban areas and weaker outside the first ring.