Three channel ECG machine - Nidek Medical 

Thank you sir

Thanks sir for this information it's helped a lot for a demonstration to me

Very informative video.

Sir...If I print in manual mode, printing is not coming continuously. While pressing time only the printer is working.

Pt. Name kaise dale

Is it Chinese make?

Let me sand information

niestety ekg jest badaniem w tej chwili bardzo mało dokładnym i niewiarygodnym.