Electronic Balance With ISO9001: 2000. Big capicaty from 30kg to 300kg Name:Electronic BalanceModel:DYHigh veracity,quick response,self-calibration and taring and counting functions,optional RS -232C output interface,big screen LCD,clearness and good-looking. Model Maximum Capacity(g) Readability(mg) Pan size DY30K 30000 1 500X400 DY50K-1 50000 1 500X400 DY50K-2 500000 2 500X400 DY100K 1000000 5 ...