AMETEK Petrolab is your local, North American sales and support provider for the products manufactured by Grabner Instruments, and Petrotest. Headquartered in Albany, New York, our new offices include calibration and service facilities as well as customer service and technical support staff. Our Technical Support and Product Integrity Teams are ready to support you. If you wish to browse our products, please return to our home page and select the group of products in which you are interested.