Abstract Automotive power window regulator tests require the use of accurate data acquisition devices, as they cover a wide range of parameters such as window movement, acceleration of the window movement in both directions, maximum range of movement, torque exerted at the start, the end stall torque, and motor load characteristics. This document provides an overview of how the Agilent U2351A Series USB-based data acquisition (DAQ) device can be used for automotive power window regulator testing by mounting suitable sensors on the power window to measure the various parameters.