Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, signaling, checking (supervision), life-saving and teaching apparatus and instruments; measuring apparatus and instruments; digital measuring apparatus and instruments; electronic measuring apparatus and instruments; electric measuring apparatus and instruments; electrical measuring apparatus and instruments; measuring apparatus for indicating quantities; measuring devices having digital displays (other than for medical use); measuring sensors; precision measuring apparatus; optical measuring components; volumetric measuring apparatus and instruments; laser installations, other than for medical use; laser instruments, other than for medical use; laser light transmitting apparatus, other than for medical use; lasers, not for medical purposes; computer software; computer programs (downloadable software); software drivers; The aforementioned not relating to devices, instruments and apparatus for measurement of tensile force in tension members as well as respective accessories and spare parts