0 votes 0 votes The flatness of a machine bed can be measured using Vernier calipers Auto collimator Height gauge Tool maker’s microscope Materials, Manufacturing and Industrial Engineering gateme-2014-set2 materials-manufacturing-and-industrial-engineering metrology-and-inspection alignment-and-testing-methods + – Arjun asked Feb 19, 2017 recategorized Mar 4, 2021 by Lakshman Bhaiya ♦Arjun 28.5k points answer See all 0 reply