OD Mics, ID Mics, Depth Mics, Bore Gages, Gage Blocks, Gage Pins, Height Gage, Cadillac Height Stand, Calipers, Test indicators, Dial Chamfer Gages, Radius Gages, Drop Indicators, Optical Comparator. Ability to correctly use and interpret measuring tools including micrometers, calipers, thread gages, chamfer gages, pin gage, test indicators, drop indicators, height gages, optical comparators.