Quality Standard Compliance:

ANSI/NCSL Z540: American National Standard for Calibration-Calibration Laboratories and Measuring Test Equipment

ISO / IEC 17025: 2005 ACCREDITED (A2LA)

ISO 9001: 2008 Registered (UL DQS)


SBA (8a) Small Business Administration Board Certified



The accuracy of all controlled measurement standards and M&TE utilized by A.H. Electronic are traceable to the National Institute of Standards and Technology (NIST). 

NIST Frequency Measurement & Analysis Station

“Quartz, rubidium, and cesium oscillators have historically been the three types of frequency standards used by calibration laboratories.  …A frequency standard, known as a Global Positioning System disciplined oscillator (GPSDO) has been acquired by A.H. Electronics and is used as their primary standard for frequency. This standard is a rubidium oscillator whose frequency is controlled by signals.