BLACK HUNTER device is the result of several years of research and experience of expert engineers of DEEP FINDERS company which is now the third generation of long range locator models of metals and elements. By exploiting the latest methods We launched the most unique long range locator into the markets. High penetration depth and stunning radius performance of this locator ,makes this locator a secure tool for explorers. In this device 10 filters for particle and similarities elimination embedded in the two menu SFF . Its mineral elimination is much more powerful than any other devices of the company. Another extraordinary new advantage of the device is its free frequency . The locator, in general, can be used with 4 default frequencies. But in the free frequency the user can enter the desired vast range of frequencies to seek targets with high accuracy ,this function can not be found on any devices at all. All the benefits of this device makes it superior to other competitors in the world. As a result .old objects buried deeply in the ground in the distance are easily detected by the device and users can find buried objects, measure the depth and weight of the target.