Operation mode：Manual/Auto/storage

Standard 12 leads：real-time ECG waveforms

Measure mode：Simultaneously acquisition of 12 lead

Measure frequency：12Bit/1000Hz（1ms）

AC filter：50Hz/60Hz

EMG filter：25Hz/45Hz

Drift filter：Auto adaption

CMRR：≥95dB

Input circuit：Floating with defibrillation protection 

Frequent response：0.05-160Hz（-3db）

Sensitivity：Auto/2.5/5/10/20/40（mm/mv）

Printing：High resolution thermal printer

Communication interface：Standard USB/RS232

Safety standard：IEC I CF（GB9706.1-2007）

Keypad panel：can input clinic information such as patient names

Display：320*240 Graphical LCD

Internal power supply：built-in rechargeable li-ion battery for 8-hour battery life

External power supply：AC 75V-265V  Auto adjustment for wide input range