introduction of Metal Detector UnderGround depth 1.8m Coil Waterproof Scanner Finder Tool 2000mAh Battery Gold Digger Treasure Seeking Hunter

^{Introduction of Metal Detector UnderGround depth 1.8m Coil Waterproof Scanner Finder Tool 2000mAh Battery Gold Digger Treasure Seeking Hunter}

^{This metal detector is a new improved product and application of foreign advanced technology and} 

^{imported components. With the old product comparison, the instrument to lean in the design, the} 

^{utility model have the advantages of probing depth, accurate positioning, strong resolution, simple} 

^{operation etc.}

^{The metal detector is used to detect and identity} 

^{hidden buried in the ground or other medium within the} 

^{metal, which in addition to the application for military} 

^{use, but also widely used in: * Customs and security checks}

^{* The police department detective searched}

^{* Metal foreign body detection of raw materials, fuel, food.}

^{* Metal foreign body check mail and package.}

^{* Detection of underground pipeline, the line.}

^{* Archaeology, exploration.}

^{* Found buried treasures of gold , silver and metal artifacts.}

^{* The acquisition of scrap metal industry. Because the soil is composed of mixture of various} 

^{minerals and become, in the use of the old metal detector is, when the probe and the distance of the ground changes, instrument signal change, when the probe ground surfaces or near the mound, stones, bricks and instrument can send signals, this phenomenon is called “mineralization reaction”. The stratigraphic structure complex, “mineralization  reaction” is very strong, the signal caused it to cover  the metal target signal, the user is difficult to judge the} 

^{signal is issued by the metal target or “mineralization  reaction” signal. Improved metal detector adapts  advance balance circuit design, can eliminated most of “mineralization reaction” influence, only in the detection of the metal signal, thus greatly improving the detection depth and accuracy.}