The Dyn-Loc V is a closed-loop eddy current dynamometer controller, which can operate as a stand-alone controller or be controlled via an external computer with test automation software. The control loop updates 500 times per second providing fast, precise, and repeatable speed and torque control for eddy current dynamometers.The Dyn-Loc V has a color LCD display touchscreen to access all Dyn-Loc V functions. It provides accurate speed and torque control, simple operation, dual virtual lever-wheel setpoint entry, full color LCD display, touchscreen user input, and software upgradability. For eddy current dynamometer applications, a Power Amplifi er Unit (PAU) will be required.