1. One + year of experience in Handling and operating CMM. 2. Basic drawing reading (dimension and geometrical features – GD&T) knowledge. 3. Should be able to use Instruments like Tripos, Height Gauge, Roughness Tester, Contour tracer etc. 4. Should be able to use gauge like Vernier, Micrometer, Bore gauge, Air gauge, Snap gauge, Dial Gauge etc.