Professional MCD-7000 Underground Gold Detector

The MCD-7000 is a detector machine that can detect gold from underground with a 3 - 5m detecting depth. The machine uses Zero voltage transmission technology gives a smooth performance. The machine has a full-color LCD display which offers a clear view. It offers a 9.6KHz signal frequency and 400Hz audio frequency which ensures the exact location for finding metals. Moreover, the machine is generally used to find hidden metal or gold and it can also be usable in underground mines.