mittepurustava kontrolli meetod, mille korral magnetpulberkatsel kasutatakse hälvingute ilmutamiseks fluorestseeruvaid aineid ja ferromagnetilisi metallipulbreid, nt raudoksiidi (vt magnefluorestsentstpulberkatse; vrd magnetpulberkontrastvärvkatsetus), inspection for flaws with magnetic particles coated with fluorescent material to increase the visibility of results (see: magnetic fluorescent particles test; compare: magnetic particles contrast color testing)