Metrologic’s MS3580 QuantumT is a compact, durable, accurate, and reliable omnidirectional laser bar code scanner, fully enclosed with a protective exterior boot. Featuring an optional singleline scanning mode, QuantumT allows you to quickly and easily select and scan a desired bar code from a menu-style list of bar codes. In the omnidirectional mode, QuantumT produces an impressive 1,650 scans per second, offering more scan speed than the competition, increasing throughput and customer satisfaction.