詳細(xì)介紹 檔位分辨率誤差備注DCA 0-40A10mA±1.0%± 2dgts DCA 0-150A100mA±1.0%± 2dgts DCA 150-200A100mA±2.2%± 2dgts DCA 200-400A100mA±4.0%± 2dgts ACA 0-4A1mA±1.5%± 3dgts真均方根值(True RMS)ACA 0-40A10mA±1.0%± 3dgts真均方根值(True RMS)ACA 0-150A100mA±1.5%± 3dgts真均方根值(True RMS)ACA 150-200A100mA±2.2%± 3dgts真均方根值(True RMS)ACA 200-400A100mA±4.0%± 4dgts真均方根值(True RMS)Hz 0-1000KHz0.1-100±0.5%± 2dgts靈敏度0.1A,自動(dòng)換檔電源1.5V(UM3)*2電池電源消耗10mA工作溫度/濕度-10℃~50℃/85%()