• High quality and user-friendly features • Fast and accurate cardiograph • Simultaneous acquisition of up to 12 leads • Advanced interpretation and analysis • Real-time continuous recording of 3,6,12 channels

• Multi-languages [Reserve] • Built-in high resolution 8 inch thermal printer • Rechargeable battery • ECG management system [PC Interface: RS232, LAN] • Full alphanumeric capability keyboard [Option: PS2 Keyboard] • ECG storage [Typical: 50ECGs, Option(1GB SD card): 5000ECGs] • Firmware upgrade using USB memory stick YM812i has the clinically proven interpretation program of diagnostic information with regard to rhythm, electrical axis, QRS morphology changes, conduction defects, hypertrophy characteristics, ST-T change, myocardial infarction, etc.

» High Quality, Easy-to-use and Convenience One-button operation for acquisition, analysis, storage and printing. LCD preview of ECG signal appear a false lead and signal noise. Full alphanumeric keyboard for operation convenience Real-time continuous recording capability of 3, 6,12 channels By using the SD-Card,YM812i can store up to 5000 ECGs. ECGs data can be edited, printed, and transmitted. Standard Accessories Using the RS232, LAN or SD-card, ECGs can be transmitted to PC from the cardiograph Server/Client network service capability Image (jpg or bmp) report printing capability

Computerized Electrocardiograph Dynamic Range Sampling Rate Frequency Response Common Mode Rejection Input Impedance Firmware Upload Speed Accuracy Amplitude Accuracy Paper Type/Size Power Supply Battery Type Battery Capacity Battery Charge Time Operating Conditions Storage/Transportation Condition Type of protection against electrical shock Dust and water resistance Patient mode of operation Patient leakage current Degree of protection against electrical shock Maintenance frequency Mediana Seoul Office Seocho-ku, Seoul, Korea (P.C: 137-830) Mediana Head Office / Factory / R&D Wonju Medical Industry...