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The Contec 300GA is a portable, reliable ECG machine that utilizes advanced digital signal processing to capture, display, and print high-quality ECG waveforms. It features a 3.5-inch color TFT display that allows clinicians to monitor waveforms and system status in real-time. The device supports automatic and manual recording modes, provides automatic measurement and self-interpretation of cardiac parameters, and includes a built-in thermal printer for efficient documentation.
| Feature | Specification |
| Channels | 3-Channel |
| Lead System | Standard 12-lead simultaneous acquisition |
| Display | 3.5-inch TFT color LCD |
| Sensitivity | 2.5, 5, 10, 20, 40 mm/mV (Adjustable) |
| Paper Speed | Auto: 25, 50 mm/s; Manual: 5, 6.25, 10, 12.5, 25, 50 mm/s |
| Frequency Response | 0.05Hz ~ 150Hz |
| CMRR | >60dB, >100dB (with filter) |
| Power Supply | AC: 100-240V (50/60Hz); DC: 7.4V rechargeable lithium battery |
| Printing Paper | 80mm (W) × 20m (L) thermal paper |
| Weight | Approx. 1.5 – 1.8 kg |
| Dimensions | 315mm (L) x 215mm (W) x 77mm (H) |
Digital Filtering: Built-in AC, baseline, and EMG filters to ensure clear, interference-free ECG waveforms.
Auto-Interpretation: Performs automatic measurement and diagnosis for parameters such as Heart Rate (HR), P-R interval, QRS duration, Q-T interval, and axis calculations.
Data Management: Internal memory for storing up to 1000 patient ECG records.
Portability: Lightweight design with a built-in rechargeable battery suitable for both bedside and mobile use.
Connectivity: Optional ECG-Sync software available to connect with a PC for workstation functionality, data analysis, and report printing.
Patient Safety: Features "Lead off" and "Lack of paper" alerts, as well as patient leak current protection (<10µA).
Simultaneous Acquisition: Collects and displays data from all 12 leads at once.
Versatile Printing: Supports multiple auto and manual print formats (e.g., 4x3, 3x4+1, 2x6+1).
User-Friendly: Multi-language interface and intuitive navigation for rapid data acquisition.
Economic Operation: Designed for economical paper usage.
The Contec 300GA is suitable for various clinical and diagnostic environments, including:
Hospitals and Clinics: Routine cardiac assessments and monitoring.
Physician Offices: General practice cardiac screenings.
Ambulatory Care: Portable diagnostics in outpatient settings.
Emergency Services: Rapid cardiac evaluation in ambulances or remote medical camps.
1 × Main ECG unit (300GA)
1 × ECG Lead cable
1 × Set of Limb electrodes
1 × Set of Chest electrodes
1 × Thermal ECG paper roll
1 × Power cable
1 × Earth wire
1 × User manual