Measuring 2.5 x 2 in (65 x 50.9 mm) and weighing 4.2 oz (120 g), the Scanse Sweep is roughly the size of two hockey pucks stacked atop each other. The sensor module is enclosed within a rotating head, which is operated by a small drive motor for a 360-degree field of view. Sweep is designed to take 500 samples per second up to a distance of 40 m (131 ft), with a rotation speed of 2 to 10 Hz that can be adjusted on-the-fly.