The multipurpose Ranger 3000 has all of the capabilities to produce precise results rapidly for a variety of applications. With seven application modes, this is the ideal scale tomeet many industrial weighing needs. Portable and equipped with a rechargeable battery, is equipped with functions and features that elevate the Ranger 3000 to a class of its own. RS232 equipped. NTEP approved. AC power or rechargeable battery (included). 2-year warranty.