3200g x 0.01g The AD3200 is one of Scientific Industries' best sellers. The maximum weighing capacity of 3kg (7.05lb) and a resolution of 10mg makes this model a superb precision scales designed for heavy weighing applications that require high precision. The scale features a 6.5 x 6.5in weighing pan, rugged die-cast metal housing, highest quality electromagnetic load-cell, 7 weighing functions, 9 units of measure, USB and RS232 interface.