| ECG (Electrocardiograph)ECG is used to measure the rate and regularity of heartbeats as well as the size and position of the chambers, the presence of any damage to the heart, and the effects of drugs or devices used to regulate the heart. The most flexible and reliable line of portable electrocardiographs - Digital Portable 3 Channel ECG- Auto Measurement and Interpretation- Easy of Use with Optimal Result- Cost-Effective Electrocardiography- A/C and Battery Operation- Automatic / Manual Arrhythmia Mode- High Resolution Graphic Display- Rechargeable Li-ion Battery- RS-232C Serial Interface Origin : Made in Korea | 
