... , small metal parts and plastic parts 2) Selects the best combination immediately from diversified weight combinations through computer with perfect ... and blocking of materials 7) With powerful digital automatic counting function, it can record the index for each batch of products ... ,500W, 220V, 50 / 60Hz, 9A 2) Type: ten-hopper computer combination scale 3) Range of single weighing: 10 - 1,000g 4 ...