Authentic Instrument Industries Ltd, established in 2004,  is a trusted name in the field of testing,  calibration, and manufacturing of industrial and medical equipment. Based in Rajasthan, India, we operate as both an ISO/IEC 17025:2017-accredited laboratory and a certified Original Equipment Manufacturer (OEM) for medical devices under the brand “Authentic Instruments”.

With nearly two decades of experience,we have built a strong foundation in precision calibration services for a wide range of electrical, thermal,mechanical,and medical equipment. Our lab is NABL-accredited and FDAS-notified, with traceability to national and international standards through ILAC-MRA.

We specialize in:

• Calibration of industrial and medical devices, including critical parameters such as temperature, pressure, flow, and electrical measurements.
• Qualification and validation of medical electrical devices, including DQ, IQ, OQ, PQ, and MQ processes, in line with ISO 13485 and relevant international guidelines.
• Product testing services for compliance with regulatory requirements in India and abroad.

As an OEM,  Authentic Instruments designs and manufactures a range of medical devices and laboratory equipment,  including blood bank refrigerators,  plasma freezers, incubators, and other specialized products used in diagnostics and life sciences. Our products are registered with the Central Drugs Standard Control Organization (CDSCO) and are known for their durability, user-centric design, and regulatory compliance.

We are registered under NSIC and SSI, and our operations strictly adhere to industry regulations and quality benchmarks. Our mission is to deliver accurate, traceable, and reliable calibration services while supporting the medical industry with innovative, Made-in-India medical devices.

At Authentic Instrument Industries Ltd, quality is not a checkbox—it’s a commitment.