分辨率DC10mA,AC1mA测量导线线径可达23mm真均方根值(TrueRMS),感应式频率测量规格 CM-07檔位分辨率误差备注DCA0-40A10mA±1.0%±2dgts DCA0-150A100mA±1.0%±2dgts DCA150-200A100mA±2.2%±2dgts DCA200-400A100mA±4.0%±2dgts ACA0-4A1mA±1.5%±3dgts真均方根值(TrueRMS)ACA0-40A10mA±1.0%±3dgts真均方根值(TrueRMS)ACA0-150A100mA±1.5%±3dgts真均方根值(TrueRMS)ACA150-200A100mA±2.2%±3dgts真均方根值(TrueRMS)ACA200-400A100mA±4.0%±4dgts真均方根值(TrueRMS)Hz0-1000KHz0.1-100±0.5%±2dgts灵敏度0.1A,自动换档电源1.5V(UM3)*2电池电源消耗10mA工作温度/湿度-10℃~50℃/85%(最大)