Υπόγειος χρυσός ανιχνευτής μακροχρόνιας σειράς μετάλλων, ανιχνευτής ορυχείου ασφάλειας

Underground Metal Long Range Gold Detector , Security Mine Detector Applications: 1. the public security departments Rapidity criminal search 2. detection of raw materials, fuel, food metal debris 3. to check mail, baggage and parcel of the metal items 4. inspection of the underground pipes, cables 5. archeology, prospecting 6. found buried in the ground hidden treasures of gold and silver and metal scrap me Quick Detail: 1. Auto Power Shut Off 2. Low Battery Indication 3. 1