metal detector for sales

Posted on 18th Sep 2015 @ 9:54 AM

I guess most people have known that metal detectors are used for archeology. But few people know that the metal detector could be divided into three major categories: electromagnetic induction metal detector, X-ray detector, microwave metal detector. In fact it is a primarily electronic instrument which used to detect metal at beginning. Now it is popular at many fields.

It can detect metal mines or buried underground metal objects such as pipes, pipelines and so on in project. In security field it can be used to detect hidden weapons and tools of crime. In archeology, it can detect metal objects buried in the tomb such as jewelry or other metal products. In mineral exploration, it can be used to detect native gold particles. In the industry which can be used for on-line monitoring such as to remove the cotton , coal, food, metal and other debris.

At our country and European cities, metal detectors can be put as a personal interest or as entertaining toys for children in recent years. Teenagers would like to find some pleasure to carry out with it in outdoor activities. That’s not a bad idea compared with computers games. 

Today there is a portable underground metal detector which used some advanced technology. It is mainly used to explore and discover hidden underground objects. The maximum detection depth is 1.5 m. Just Like most underground metal detector, it has a voice alarm and instrumentation .In general, the larger area of the detected metals, the greater  number and greater corresponding depths ; on the contrary, the smaller of the area, the fewer the number and the smaller the corresponding depth. The detecting area is linked with the probing depth exploration of metal, shape, weight. And it is not only can work on the ground but also in the underground tunnel.

In addition, it can also be used to detect raw materials, fuel, food, check mail, baggage and parcel of metal objects in the industry. On mining, it can be used to explore underground pipes, lines, exploration iron, prospecting. Of course, it is more suitable for archeology which can find underground metal gold and silver treasures or cultural relics that may be buried at ground.

You just need to make sure that the power is turned on and the battery is fully charged. This product is in fashion black and easy to operate.

It is provided by http://www.detectorall.com/. It is a professional Chinese wholesale detectors supplier. There are many kinds of cheap metal detectors which has good quality. I believe it will not let you down.