With MD3005 Metal Detector, you can hunt for coins, relics, jewelry, gold and silver, etc. just about anywhere. The metal detector is versatile and easy to use.
Specification:
Power Supply: 9VDC-6pcs AA size 1.5V Batteries
Operate Frequency: 22KHz +/- 2.2KHz
Operating Current: 45Ma max at max volume
Control: Volume Control, Disc Control, Tune Control, Battery Test Selector Switch
Operate Voltage: 6.5-12V
Indicator Visual: Level meter
Indicator Sound: 2 Speaker or Earphone (Earphone not includer)
Sensitivity: 10cm for a US(25cent) quarter with meter
Indication at min, discrimination
Dimension: 670-900mm(L)*183mm(W)*118mm(H)
Battery Test Range for Green Bar: 7-12V
Export Packing: 5PCS per Carton 0.09 CBM(0.62*0.20*0.70M)
20CTNR Loading: 1440PCS
Color: Black