Features: • 8.4 inch (resolution: 800*600) color TFT display, optional touch screen • Supporting multi-language. Such as Chinese, English, Spanish, Polish • Support Chinese/English/other languages input • Print preview before printing • 12-lead simultaneous acquisition and amplification; Record the 12 ECG waveform simultaneous; all-digital and full-floating design. • 1:1 ratio for LCD screen waveforms and output waveform, net-grid on screen and record paper are the same. • The latest 120 seconds 12-lead waveforms recordable • Automatic measurement and interpretation tested selectable • Up to 122 kinds of arrhythmia analysis • Manual,/Auto/ Rhythm working mode selectable • Three recording mode: Record and not printout, record and printout, no record only printout • Using unique high-precision digital filter to eliminate baseline drift and other disturbances, avoid ECG waveform distortion and greatly enhance the anti-baseline drift capability to facilitate waveform detection.