Meditech provides you with the best medical devices in China ECG (EKG 6A) • 3 /6 channel ECG machine , 7-inch TFT touch screen , Multi-language ,USB and LAN socket , Comes with PC Software for data transfer , Battery Built In , Built in memory or more can 1000 SD CARD comes with , Chest Electrode 6 PI , Clamp Electrode 4Pcs , EKG Cable 1Pcs , CD "CardioSoft pro , Ground Wire , Paper Role , Power cable , Cleaning Cloth for more info.call us: (+86) 532 85832673 , (+86) 532 81705331.