CONTEC E3M ECG Machine Electrocardiograph
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GoldHealth Medical ECG Main Unit and Processing System
GoldHealth Medical introduces a cutting-edge ECG system designed to deliver unparalleled precision and reliability for healthcare professionals. This advanced device is engineered to meet the needs of hospitals, clinics, research institutions, and home users alike.
Key Features and Technical Specifications:
- Lead Configuration:
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12-lead (standard) for comprehensive cardiac analysis.
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Channel Configuration:
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8-channel simultaneous acquisition for detailed monitoring.
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Sampling Technology:
- ECG analysis sampling rate: 1 kHz.
- Digital sampling rate: 32 kHz.
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Acquisition mode: Simultaneous 12-lead sampling for accurate data capture.
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Signal Precision:
- Dynamic range: ≤±5 mV pp.
- Resolution: 24 bits for exceptional clarity.
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Frequency response: 0.01 Hz ~ 300 Hz (-3dB), ensuring accurate signal reproduction.
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Advanced Filtering Options:
- Baseline drift filter: Multiple settings including [0.01Hz], [0.05Hz], [0.50Hz], [1.00Hz], [0.15Hz], [0.25Hz], [0.32Hz], and [0.67Hz].
- EMG filter: Adjustable to 25Hz, 35Hz, or OFF.
- AC filter: Configurable to 50Hz, 60Hz, or OFF.
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Low-pass filter: Options of 150Hz, 100Hz, 75Hz, or OFF.
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Performance Metrics:
- Common Mode Rejection Ratio (CMRR): >123dB for superior noise rejection.
- Time constant: ≥3.2s for stable baseline performance.
- AD conversion: 24 bits for high-fidelity signal processing.
- Input impedance: ≥100MΩ (1Hz), ensuring minimal signal loss.
- Polarization voltage: ±950 mV ±5%, maintaining consistent performance.
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Internal noise: ≤12 μVp-p for clean signal output.
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Patient Safety:
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Leakage current:
- Normal condition (NC): <10μA (AC) / <10μA (DC).
- Single fault condition (SFC): <50μA (AC) / <50μA (DC).
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Connectivity:
- USB port available for seamless data transfer.
- Designed for compatibility with modern systems while maintaining focus on essential functionality.
GoldHealth Medical’s ECG system stands out with its precision engineering, advanced filtering capabilities, and commitment to patient safety. It is the ideal choice for professionals seeking reliable, high-performance cardiac monitoring solutions.




Common Shipping and Delivery Considerations
- Packaging:
Medical devices need secure packaging to avoid damage during transit, including shock-absorbing materials or custom foam inserts. - Compliance with Regulations:
Ensure compliance with local and international standards (e.g., FDA, CE) and shipping regulations like Good Distribution Practice (GDP). - Temperature Control:
Some devices require temperature-controlled shipping (e.g., refrigerated trucks or special packaging) to maintain product integrity. - Tracking and Documentation:
Shipments should be tracked with necessary documents like invoices, certificates, and import/export paperwork. - Lead Time:
Plan ahead for lead times, which can vary depending on the equipment size and delivery location. - Insurance: Due to the high value of medical equipment, consider insurance to protect against loss or damage during transit.
- Customs and Import Regulations: Account for customs procedures and tariffs when shipping internationally, ensuring proper documentation.
- Special Handling:
Fragile or hazardous medical devices may require special handling, with clear labeling to ensure proper care. - Delivery Method:
Choose the appropriate shipping method (air, sea, or ground) depending on the equipment’s size, value, and urgency. - Returns and Reverse Logistics:
Have a clear process in place for returns, repairs, and warranty claims if necessary.
Frequently Asked Questions
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Our mission and vision
At Gold Health Medical, our vision is to revolutionize healthcare by providing high-quality medical equipment that enhances patient care and improves healthcare efficiency. We are committed to being a trusted partner for medical professionals and institutions, ensuring they have access to the latest and most reliable medical technology.
Our goal is to bridge the gap between innovation and accessibility, making advanced healthcare solutions available to providers worldwide. Through excellence in service, integrity, and continuous improvement, we strive to empower healthcare professionals with the tools they need to deliver superior patient outcomes.
Together, we are shaping the future of medical care—one innovation at a time.


What Our Customers Say
At Gold Health Medical, we take pride in delivering high-quality medical equipment and exceptional customer service. Here’s what our satisfied clients have to say about their experience with us:

Product Overview
GoldHealth Medical proudly presents the 3-Lead ECG 12-Channel, a cutting-edge solution designed for precision, portability, and ease of use in diverse medical environments. Whether in hospitals, clinics, research labs, or home care settings, this advanced electrocardiograph delivers reliable diagnostic data with exceptional clarity.
Key Features
- Compact and Lightweight Design: Weighing just 1.6 kg with dimensions of 315mm (L) x 215mm (W) x 77mm (H), it is highly portable and ideal for both stationary and on-the-go applications.
- High-Resolution Display: Equipped with a 3.5" TFT Color LCD, the device ensures sharp, detailed visualization of ECG waveforms and data.
- Extensive Memory Capacity: Built-in memory stores up to 1000 cases, enabling efficient data management for extended use.
- Multi-Language Support: Offers a versatile interface and reporting system adaptable to various languages, catering to global users.
- Data Transfer Capability: Optional software allows seamless transfer of data to a PC for further analysis and record-keeping.
Technical Specifications
- Power Source: Electric
- Instrument Classification: Class II
- Material: Durable, high-quality plastic
- Shelf Life: 3 years
- Quality Certification: CE
Packaging Details
- Single Package Size: 40cm x 40cm x 30cm
- Single Gross Weight: 8.000 kg
After-Sales Support
- Warranty: 1 year
- Service: Online technical support provided
Applications
This device is tailored for a wide range of users, including hospitals, clinics, research institutions, rehabilitation centers, and home healthcare providers. Its advanced features and user-friendly design make it an indispensable tool for accurate pathological analysis.
Why Choose GoldHealth Medical?
GoldHealth Medical is committed to delivering innovative, high-quality medical equipment that meets the demands of modern healthcare. The 3-Lead ECG 12-Channel exemplifies our dedication to precision engineering, reliability, and user-centric design. Elevate your diagnostic capabilities with a device that combines performance, portability, and versatility.