GOLD DETECTOR : The MD6250 underground metal detector is a high-performance underground metal detector that is easy to carry and can be easily carried on the go. GOLD DETECTOR UNDERGROUND : The biggest advantage of this kind of machine is that it can be selectively detected by single items, and can be divided into: gold, silver, copper, iron, and can be selectively detected by a single item. For example, if gold is selected for detection, the machine can only detect gold, exclude other metals, and can also Metal detection, the choice of metal type for detection, greatly eliminates mineralization reactions and metal interference from trash; METAL DETECTOR :Five detection modes: You can select the default detection mode, or you can customize the detection mode.Jewelry mode/Custom mode/Remnant pattern /Coin mode /All-metal mode METAL DETECTOR FOR UNDERGROUND GOLD : Voice recognition capabilities: gold, silver, copper, iron alarm sounds can be completely distinguished METAL DETECTOR GROUND SEARCH METAL DETECTOR : High sensitivity: Increased detection sensitivity and increased detection depth of the machine