ECG machine 12 - lead

Contech ECG machine that can simultaneously collect a 12-lead ECG signal and print ECG waveform with a thermal printing system. It features in, recording and displaying ECG waveform in auto / manual mode; measuring, analyzing and diagnosing ECG waveform parameters automatically; prompting for "Lead off" and "Lack of paper'; optional interface language (Chinese / English, etc}; built-in lithium battery, AC/DC; selecting rhythm lead freely to observe abnormal heart rhythm; case database management.