The Quadrus Mini is the smallest imager, measuring 1 (25.2 mm) x 1.8³ (45.7 mm) x 2.10 (53.3 mm) and weighs less than 2 the low height ounces is particularly useful for fitting in. small spaces under conveyors and light weight for mounting on robotic machinery. the Quadrus Mini decodes linear bar codes or 2D codes in moving applications at speeds up to 100 feet per minute (0.5 meters per second). the high resolution zero-distortion optics, diffractive full field illumination and a wide scan window allow linear and 2D codes as large as 2 (50.8 mm) square, as near as one inch (25.4 mm are read ). This product is non-returnable / non-cancelable.