We can often come into contact with hand-held metal detectors at airports and stations, and we can always see that security personnel use hand-held metal detectors to scan up and down and detect pedestrians.
Correct use of hand-held metal detectors. Every time you enter the station by bus, there is a security inspector behind each metal detection security door, holding a metal detector. It can be seen that when passing personnel pass through the security door, if the security door sends an alarm, the security inspector can confirm that the person being checked has metal objects, and then you need to use the hand-held metal detector to check again
The correct operation process of the hand-held metal detector is to check the front side of the passing person's body. The waist is an important part of the inspection. It is necessary to check both sides of the waist (Pocket) for easy carrying. The hand-held metal detector mainly checks the scapula and armpit of the left and right arms, and then the hand-held metal detector checks the inside and outside of the legs and ankles. The hand-held metal detector then checks the back and rear side of the waist of the passing person
The above is the inspection method using hand-held metal detector. During security inspection, the hand-held metal detector is held in the right hand, and the left hand of the security inspector is for protective action. Pay attention to safety during inspection to avoid collision caused by uncoordinated passing personnel
