Characteristics： 　　　Have functions of counting number, weighing moving articles, kinds of unit system; 　　　Liquid-crystal display, background light; 　　　Small volumn, high precision, quick weighing, precise and reliable, easy operation, multi-function. It can meet the requirement of quality analysis in labs, weighing of precious metals and weighing of highly exact industries. Functions： 　　　Auto-adjustion. With outside adjust poise, pressing the key CAL can adjust balance easily. Alert on overload and shortload. 　　　Peel off.Press the key TARE to peel off in the full range. 　　　Accumulating add/reduce. 　　　Function of transforming between weighing functions and weighing units. Pressing the key MODE can transform between 4 kinds of weighing functions and 10 kinds of weighing units.