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JNMI offers a comprehensive range of high-quality calibration services, using certified standards traceable to International Standards through our 14 specialized calibration laboratories. We are specialized in Electrical, Physical, and Mechanical calibration for a wide variety of systems, subsystems, test equipment, and instruments.

JNMI calibration 2


Our technical support team is ready to provide technical consultancy and to help you solve issues related to calibration, adjustment, and measurements of the device under calibration. We work with all private and public industrial and commercial sectors.


JNMI also provides training courses to increase awareness and improve the quality of products in the field of electrical, mechanical, and physical calibration. We also and provide training in uncertainty calculation, ISO/IEC 17025:2017, and metrology science.

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