
变压器直流电阻测试仪
型号测试量程测试精度分辨率重量工作环境MD-S505MD-S505B(交直流两用)100Ω-20KΩ1Ω-250Ω100m-50Ω5mΩ-10Ω1mΩ-2Ω1mΩ-20KΩ(﹤5mA档)(40mA档)(200mA档)(1A档)(5A档)(自动挡)0.2%0.1μΩ5kg工作温度0~40°工作湿度:<90%RH,不结露MD-S510MD-S510B(交直流两用)100Ω-20KΩ1Ω-250Ω100mΩ-50Ω5mΩ-10Ω1mΩ-2Ω0.5mΩ-0.8Ω(<5mA档)(40mA档)(200mA档)(1A档)(5A档)(10A档)0.2%0.1μΩ7kg工作温度0~40°工作湿度:<90%RH,不结露手持三通道同测0.0001mΩ-4.99990.01mΩ-499.990.0001Ω-4.99992A档200mA档20mA档0.2%0.1μΩ595g工作温度0~40°工作湿度:<90%RH,不结露)