Profile: Metrology International Ltd. is a provider of metrology and inspection instruments. We carry out calibration works of surface finish measuring instruments, roundness analyzers, optical projectors, and force testing gauges. Our Surfcorder SE-300 is a metrology instrument. It utilizes the driver, and comprises of analyzer with large touch screen. The screen simplifies the set up procedure, measurement modes, and parameters selection to surface finish parameter standard. Its features include fast set up of analysis parameters, real time surface roughness graph recordings displayed in the touch screen, automatic vertical & horizontal calibration, numerous leveling functions to handle all types of component surfaces such as curves & step height, mounting base options, and PC link software availability. When measurement of splines on shafts is required, our hand held spline gauge is an ideal solution. The gauge comprises a substantial gauging anvil fitted with precision floating rollers, a mechanical or digital amplifier, and a setting master. The self seating aspect of the gauge makes it easy to operate, and ensures high R&R results.