ExpressECG on a mission of saving millions of people life with our Insta Tele ECG Machine which provides accurate Ecg interpretations, instant reporting diagnosed by ExpressECG medical team within 10 minutes. Buy Cloud base Tele ECG 12 Channel Device. Authorized Written Reporting by Team of Cardiologist. A 4 size printing, Portable ECG, IOT ECG, Maintenance and Battery Free.