Bartech Systems and Automations [P] Ltd. Is the manufacturer of Bi directional Portable Terminals, model PT 40. The Bi directional Portable Terminals 50 scans per sec. The Bi directional Portable Terminals are equipped with 256 KB and 2MB memory. The Bi directional Portable Terminals have minimum 24 hours battery backup. The Bi directional Portable Terminals are available with 650nm visible diode [laser].
