YXC-01 5A(20A)/5 mA≤20ohms,0.1s; 10A(50A)/10 mA≤20ohms,0.1s; 10A(60A)/10mA≤20ohms,0.1s; 10A(80A)/10 mA≤20ohms,0.1s; It adopts high precision testing instrument and implements all-item detection according to the standard requirements with precise accuracy.