6-channel Ecg Machine

Low weight and compact size touch screen and touch key for easy operation high resolution thermal printer, recoding frequency response ?150hz automatic mode and manual mode optional color tft touch screen with 640×480 dot or 480×272 dot built-in rechargeable li battery with high capacity prompt information for lead off, lack of paper and low battery capacity etc. standard input/output interface rs232 communication interface for linking to special network and setting up ecg database