+962 6 5344701 ext 2300 jnmi@rss.jo

Jordan National Metrology Institute (JNMI)

Creating impact for Jordanian business

One-Stop Station for All Metrology and Calibration Needs

JNMI provides technical consultancy, training, and advice in all aspects of measurements and metrology to all private and public industrial and commercial sectors.

Accredited Calibration Services

JNMI Electrical, Mechanical & Physical Calibration laboratories comply with the requirements of the international standard for calibration laboratories ISO/IEC 17025:2017, accredited by Jordan Standards & Metrology Organization (JSMO) in the fields of Electrical, Physical & Mechanical Calibration System. The certificate registration Number is JAS Cal.-001.

Trusted Measurement

Through our 14 specialized calibration laboratories, we provide calibration services to all scientific, economic, and industrial commercial private and public sectors to meet its published specifications and International Standards.
We use certified standards traceable to International Standards.



JNMI offers a comprehensive range of high-quality calibration services with accuracy and correct calibration processes for equipment measurement. These comply with recognized international standards.

JNMI Metrology calibration consultation


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 serve all private and public industrial and commercial sectors.


JNMI provides training courses to increase awareness and improve the quality of products in the field of electrical, mechanical, and physical calibration. We also provide training in uncertainty calculation, ISO 17025:2005, and metrology science.


Want to get quotation of JNMI services for calibration? contact us!


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