美国双杰，美国G&G电子天平JJ300,JJ300电子天平，美国双杰电子天平***●高分辨率●自动校准●全称量除皮●单位转换●标准输出接口●计数功能型号JJ100JJ200JJ300JJ500JJ600JJ1000JJ2000JJ3000JJ5000JJ6000***大称量110g200g300g500g600g1000g2000g3000g5000g6000g分辨率d0.01g0.01g0.01g0.01g0.01g0.01g0.1g0.1g0.1g0.1g检定分度值e10d10d10d10d10d10d10d10d10d10d去皮范围0-110g0-200g0-300g0-500g0-600g0-1000g0-2000g0-3000g0-5000g0-6000g校准重量100g200g200g500g500g1000g2000g2000g5000g5000g秤台尺寸Φ135mm190×160mm体积196（W）×238（D）×75（H）mm供电AC220V&plu***n;10％50Hz&plu***n;1Hz使用温度0～40℃使用湿度≤80％R.H***电话：0512-55006630***：948137334)