The Tarsacci MDT 8000 metal detector was introduced in late 2018 and is still in production. It is a selectable frequency metal detector aimed primarily at beach detecting at this time but that may find applications in relic detecting and other types of detecting. The Tarsacci MDT 8000 allows the operator to choose between one of four operating frequencies - 6.4, 9, 12, and 18 kHz. Tarsacci is a new U.S. based company just getting off the ground , founded by Dimitar Gargov. Dimitar worked p