12-channel ECG system featuring synchronous sampling and a thermal printing unit with 216mm coordinated operation, Printing paper print. 10. 2 Equipped with a vibrant touch screen that supports both push-button and touch commands, This device performs automatic measurements, Calculations, And analysis, Along with waveform freezing. It also accommodates USB flash drives and SD cards Data is communicated to a PC using RS232/USB. You can input patient information and examine along with print historical records. Built-in functionality Rechargeable lithium-ion power source, AC/DC conversion. Equipped with a sleep mode to conserve energy and enhance LCD longevity, This portable unit includes a discreet handle for easy transport Designed for portability and equipped with a paper absence detection function; allows selection of 7 printing thicknesses Electrical supply with a voltage range of 110 to 230V and a frequency of 50/60Hz