measurement and metrology lab items , measurement and metrology lab items , digital inside micrometer (25-50 mm) , thread vernier (0-150 mm) , gear tooth vernier ( 1 to 26 mm) 0.02 mm , dial indicator (0-10 mm) with magnetic stand , metallurgical microscope (magnification 50x to 450x, incident bright light through epi –illuminator 6v-20w halogen lamp with iris diaphragm and filter slot. continuously variable luminosity, focus coarse and fine focusing by conveniently placed separate knobs 1 div. 0.002mm, binocular, wf 10x, horizontal mechanical stage 120x140 mm. with fine vernier graduation. designed with convenient co – axial adjustment for specimen, achromatic – m5x, m10x & m45x (sl), a rigid and stable stand.) , pitch gauge( metric 60 deg andinches)