The tester is suitable for wear-resisting test such as mobile telephone, PDA, MP3, Notebook and various kinds of surface coating products, load (275g, 175g, 55g). Rub against the sample with adhesive tape or no coating paper, check wear-resisting result after certain friction times, Lighten the loading of 55g or 175g to softer material. It can be chosen that there is regular way of two kinds of samples.
