About this item

• High sensitivity. Detects a pin within 30mm -60mm.
• The MD-300 is a high performance hand held metal detector designed to meet the exact requirements of the security industry.
• It can be used for public security in airports, Railway stations, docks, prisons, customs and frontier defense as well as Quality control of medicine, food and other commodities.
• There are also two sensitivities, high and low, to select.
• Sound alert LED indicator.