... 3. CE, FDA, ISO certificate for world market 4. Many types sale 1. Automatic Analysis ECG2. Factory ... name,age,gender,height,weight,blood pressure etc.6.System Data: sensitivity,paper speed,filter status,hospital ... 4V/2000mAh Notice:This is 12 leads 6 channels ECG Machine with Large Screen----5.7'' inch.Of course ... is appreciate!Thank you.Parry Z 6 Channel Automatic Digital Analysis Electrocardiograph