Em-Calibrations

SIMCO Electronics, based in Billerica, MA, has been a trusted leader in the calibration industry since 1962, providing high-quality instrument calibration services to a wide range of organizations, including top global biomedical device and aerospace manufacturers. With their award-winning cloud software, Cerdaac, SIMCO helps manufacturers in the life sciences, aerospace, and defense industries deliver top-notch quality in a lean production environment, backed by decades of experience and thousands of satisfied customers. Generated from the website

Founded in 1961, Essco Calibration Laboratory is one of the leading premier full-service calibration and repair laboratories in the United States. Located in Chelmsford, Mass., it offers an array of calibration services for life sciences/ medical instruments and equipment, such as burets, centrifuges, pyrometers, RO water systems, temperature mapping/profiling, temp/RH chart recorders, Temp/RH monitoring systems, spectrophotometers and many more. The firm caters to various manufactures, including Advanced Fiber Solutions, Rhode & Schwartz, Associated Research, Genrad, Westinghouse, to name a few. Essco Calibration Laboratory is an ISO 9001:2008 certified, as well as ISO/IEC 17025:2005 and ANSI/NCSL Z540-1-1994 accredited company.

ISO 17025 Accredited Calibration Lab with over 65 years of experience. We are the vendor of choice for new metrology gage sales, new & refurbished CMMs, lab and on-site gage calibration, contract part inspection and gage repair. With facilities in South Windsor, CT, West Bridgewater, MA, Nashua, NH and St James, MN our talented staff is equipped to perform calibrations & repairs on all major brands of precision gaging equipment. Holts Precision carries a wide variety of high performance & reliable metrology tools and devices to fit your needs.