Three accreditations, ISO/IEC 17025:2017, ANSI/NCSL Z540-1-1994, and ANSI/NCSL Z540.3-2006, underpin the work of Micro Precision Calibration, whose services run from calibration of mechanical, electronic, and dimensional instruments (pressure, flow, force, torque, weight, temperature, humidity, optical, RF/microwave) through equipment repair to cloud-based asset-management software for tracking and compliance. Aerospace, automotive, defense, electronics, telecommunications, and pharmaceutical customers, more than 3,000 of them a year, rely on it. A global leader since 1969 and headquartered in Grass Valley, California, it runs labs across North America, Europe, and Asia, and through its sister company Micro Precision Test Equipment Inc. it adds equipment leasing and sales.