The Pocket Surf PS1 portable surface finish gage weighs in at just 14 oz and can measure more than 24 surface finish parameters with its high resolution inductive probe. The PS1 offers a host of features, including memory, USB connectivity, optional PC software, and a large measuring range that enhances the instrument's versatility for a wide range of applications. The unit's large display provides measurement data at a glance and displays all functions in plain text. The most frequently used parameters are directly selectable with more than 22 others easily accessible with scrolling function keys. Cutoff lengths are freely selectable and an integrated calibration master eliminates the need for external calibration.