Simultaneously acquisition of 12-lead ECG data, IEC Class I, safety standard Leads:  type CF
Manual: single channel or three
    Auto I:  standard three channel
    Auto II:  standard single channel plus rhythm lead
    Auto III: Arrhythmia Analysis
Measurement/interpretation and distinguish point printing function under auto mode operation 
Filters: AC, HUM, DFT
Gain: 2.5,5,10,20 and Auto five levels
Real-time clock, real-time measurement and presenting of ECG parameter
Large LCD (240*320dots) display 12 channel ECG wave forms
Battery: high-efficiency lithium battery, at least 2 hours' working time
Function of heart rate detection and protection against pulse shock while pacemaker applied
Storage of 8 patients' ECG data
Power: 220V/110V ( + 10%), 50/60Hz selectable
USB interface and RS232 ensures convey of ECG data
Option:  ECG Software For net-working capacity