
Visual Inspection
Technicians perform a detailed visual inspection to identify surface-level defects such as scratches, bent pins, oxidation, or improper markings. Components are examined under magnifiers and specialized lighting.
This step ensures cosmetic and structural conformity before moving to functional testing.
Key Measures
Visual inspection under magnification
Identification of mechanical and cosmetic flaws
Rejection of non-conforming items
Tools Used:
- Inspection lamps
- Stereo microscopes
- Cleanroom gloves


