型号EK-1200iEK-2000iEK-3000iEK-4100iEK-6100iEK-6000iEK-12Ki称重范围1200g2000g3000g4000g6000g6000g12000g读数精度0.1g0.1g0.1g0.1g0.1g1g1g重复精度0.1g0.1g0.1g0.1g0.1g1g1g线性 0.1g 0.1g 0.1g 0.2g 0.2g 1g 1g称盘(mm)133x170133x170133x170133x170133x170133x170133x170体积(mm)190x218x53190x218x53190x218x53190x218x53190x218x53190x218x53190x218x53