Accu-Chek, LLC, an ATS company, has been serving the calibration and inspection needs of the quality industry and provides a wide range of calibration, inspection and repair services in many industries including automotive, aerospace, medical, computer, fluid power, appliance, and many others. Working knowledge and competency in mechanical, electrical, and/or physical dimensional calibrations with instruments / tools such as: Hardness testers, optical comparators, surface plates, tensile testers.