... Va-Ti or Ag-Cu; metal mine with Fe, Co,Ni. 2, Resolution:1nT Main Specification:Objects ... Va-Ti or Ag-CuMeasured indirectly: metal mine with Fe, Co, NiProbe for magnetic objectsDirection of measurement: ... click “64MB AUDIO”, the interface will change into “COPY FROM 64MB AUDIO” “TO PDA”. Then click “magnetometer”, and ... there is no backup . Portable prospecting magnetometer, iron ore, metal detector