The Safescan 30 is the ideal portable partner for checking whether a banknote is genuine or counterfeit. The eye-catching, colourful detection pen is a perfect way for checking all currencies quickly and easily. If the ink changes colour on the banknote then you may conclude that the banknote is counterfeit. If the mark fades and eventually disappears, then the banknote is genuine. The Safescan 30 can be used to test all banknotes and currencies.