SigMarker, Magnetic fluid

The optical observation of the recorded condition of the magnetic media has become extremely easy. Now it has been developed into the shape of a felt-tip pen.

Special Features

After painting, it just has to get dry and the magnetic domain's pattern can be easily observed.
There is no organic solvent in the liquid, so there is no danger to the person, operating with it.
Synthetic resin base film or magnetic coated film will not expand or shrink.
There is no direct contact with the liquid, so your clothes and hands stay clean.
Easy to transport, can be used everywhere.
Other solvents are not necessary, it uses only as much liquid as it needs, so it is really economical.
The resolution is high, it can be used for a wavelength in submicrons.