... monitor. It integrates the functions of auscultation,ECG collection,SpO2 and PR inspection. The product ... Safety Type: Internally powered equipment, B Typemobile ecg accessoriesAn User ManualAn earphone, it is stethoscope ... probeecg cablesBuilt-in single guide league electrodeA CD, to analyze and install softwaremobile ecg main parametersHeart ... ~800Hz Handheld Home Portable Single-Channel ECG Machine