http://emlcalibration.com 318 Seaboard Lane, Franklin, TN 37067 Ph NO 615-771-2560 Hours open Mon-Fri 8am-4:30pm EML Calibration Services is a Nashville Calibration company that’s ISO 9001:2008 registered, ISO 17025:2005 accredited and certified by the United States Small Business Administration. We provide NIST traceable calibration services for electronic, physical and dimensional test and measuring equipment. read full review »