SM-1201 ndi m'badwo watsopano wa 12 amatsogolera 12 njira ECG/EKG makina, ndi 7 inchi kukhudza chophimba, akhoza kusonkhanitsa 12 kutsogolera ECG chizindikiro nthawi imodzi ndi kusindikiza ECG waveform ndi dongosolo matenthedwe kusindikiza.Thandizani chilankhulo chamitundu yambiri, batire ya lithiamu yomangidwa, kasamalidwe ka database.