Underground Treasure Detector MD-3004 Power: 9V(6F22) Operate Frequency: 22KHz Operating Curren: < 50mA Operate Voltage: 7V-9V Function: Metal Detection Sensitivity: 30mm at hat pin Sensitivity: 50mm at USD 25 cent Packing: 6 pieces per Carton Color: Blue or Other Color Weight: 540G User Manual Language: English, Chinese Country of Original: China With md-3004 metal detector, you can hunt for coins, relics, jewelry, goldand silver, etc. Just about anywhere, the metal detector is versatile and easy to use. Online Add to Basket
