3-Channel ECG Monitor Contec E3

The Contec E3 is a professional 3-channel electrocardiograph designed for accurate and reliable 12-lead ECG acquisition in clinics, medical practices, and hospital environments. It supports simultaneous sampling of all 12 leads and delivers high-quality ECG waveforms through a high-resolution thermal printing system, ensuring clear and precise diagnostic output.

Equipped with automatic and manual operation modes, the Contec E3 provides automatic ECG measurement and interpretation, significantly reducing examination time and physician workload. Advanced digital signal processing, including AC filter, DFT filter, EMG filter, and low-pass filtering, ensures stable, noise-free ECG waveforms even in demanding clinical conditions.

The device supports 3-, 6-, and 12-lead waveform display and printing, along with multiple automatic print formats, offering flexibility for routine examinations and rhythm analysis. The freely selectable rhythm lead allows convenient observation of abnormal heart rhythms, while built-in alerts notify users of electrode disconnection or paper shortage.

Featuring a built-in rechargeable lithium battery, the Contec E3 operates on AC or DC power, making it suitable for both stationary and mobile use. The system includes patient data input, case management, and a multi-language interface, and supports external devices such as USB keyboard, barcode scanner, printer, and USB storage.

Key Features:

• Professional 3-channel ECG machine

• Simultaneous 12-lead ECG acquisition

• High-resolution thermal printing (8 dots/mm)

• Automatic & manual ECG recording modes

• Automatic ECG measurement & interpretation

• Advanced digital filters for high-quality ECG waveforms

• Multiple display and print formats (3/6/12-lead)

• Selectable rhythm lead for arrhythmia detection

• Patient information entry & case management

• Multi-language user interface and reports

• AC/DC power supply with built-in lithium battery

• USB connectivity for peripherals and data storage