Central Electrical Testing Laboratory is located in Tamil Nadu aiming to provide testing and calibration of measuring instruments and equipments. Testing and Calibration facilities in any country are very important for its industrial development. Benefits from these facilities are improvement in product quality, design and reduction in operating cost. Quality Control is the prime slogan of every industry and Quality is the prime slogan of every consumer. To intimate quality control, it is necessary to have a facility like Good manufacturing methods, Inspection, Testing and Calibration. These facilities are also utilized to draw up National and International Standards. These services are provided in this laboratory with maximum consumer satisfaction delivering reliable results.