T8000A ECG-workstation 12-lead ECG with auto interpretation ,High frequency ECG,FCG,VLP,VCG,QT dispersion ,TVCG, ... absolutely ensure the safety of patients. Digital signal, no interference with other devices High sampling rate, 1000sampling/sec Digital filter system ... .0V (DC) Lead:12 lead standard ECGNine functions12-lead ECG with auto interpretation ,High frequency ECG,FCG,VLP,VCG,QT dispersion ,TVCG ...