... destroy all information stored on hard drive, floppy disk, magnetic tape, magnetic card, CD, cassette etc. 2, It has ... reel to reel quickly. Technical Parameter:Applicable mediumHD(=400GB), Magnetic tape, floppy disk, magnetic card, CD, cassette etc.Demagnetizing ... statistics and sorting. Related demagnetizing results can be printed onto the scotch tape, and then stuck on the demagnetized medium. ...