Contec 300GA 3 Channel ECG Machine | 1000 Patient Data

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- Auto/Manual/Rhythm Mode
- 3 Channel Recording
- With Interpretation
- Support all ECG paper of 80 MM 
- *Recommended: Original ECG paper
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Country of Origin (COO)China Product ConditionNew Estimated Delivery5-10 Days Installation Not Required Warranty 1 Years BrandContec ColorWhite

Product description for Contec 3 Channel ECG Machine

Invest in the future of cardiac diagnostics with the Contec 300GA 3 Channel ECG Machine. Order now at and experience the pinnacle of accuracy, safety, and innovation in ECG monitoring. For more information, contact our expert team. Your patients deserve the best – provide it with Contec 300GA.

Key Features & Benefits of Contec 300GA : 
  • Advanced Input Modes: Ensure patient safety with floating and defibrillation protection in the input mode. The Contec 300GA prioritizes the well-being of both patients and healthcare professionals.
  • Wide Frequency Response: Experience a comprehensive frequency response from 0.05Hz to 150Hz, ensuring accurate and detailed cardiac signal analysis for precise diagnostics.
  • Exceptional Common Mode Rejection Ratio (CMRR): Benefit from CMRR exceeding 60dB, and surpassing 100dB with the addition of a filter. This guarantees minimal interference and maximizes the accuracy of ECG readings.
  • Patient Leak Current Protection: With a patient leak current of less than 10µA, the Contec 300GA prioritizes patient safety, providing reliable ECG monitoring without compromising on security.
  • Versatile Sensitivity Options: Choose from multiple sensitivity settings (2.5, 5, 10, 20, 40 mm/mV) with standard sensitivity at 10mm/mV±2%, ensuring flexibility in diagnostic procedures.
  • Low Noise Level: Experience clear signal quality with a noise level of less than 15µVp-p, allowing for precise ECG waveform interpretation.
  • Intelligent Recording Modes: Enjoy the convenience of auto, rhythm, and manual recording modes. The Contec 300GA adapts to your workflow, automatically switching leads, measuring, and analyzing data.
  • Comprehensive Measurement Parameters: Measure and analyze key parameters including HR, P-R interval, QRS Duration, T Duration, Q-T interval, and more, providing a thorough understanding of cardiac health.
  • User-Friendly Paper Handling: The ECG machine supports a paper size of 80 mm(W)×20 m(L) and offers multiple paper speed options (Auto, Rhythm, Manual) for seamless documentation.
  • Powerful and Portable: Equipped with a rechargeable lithium battery, the Contec 300GA ensures continuous operation and portability. It supports both AC and DC power supply for versatile usage.
  • Waterproof Design and Continuous Working Mode: Boasting an IPX0 waterproof degree and continuous working mode, this ECG machine is resilient and reliable in various working conditions.
Specifications Of Contec ECG machine 3 Channel:
Product Name  Contec 300GA 3 Channel ECG Machine





ECG Type

3 Channel ECG with interpretation

ECG Channel

3 Channel 

ECG Storage Up to 1000 patent's data
ECG Record mode Auto and Manual

ECG Paper

80 mm(Width) ECG paper
BatteryBuilt-in Rechargeable Battery 

Battery Backup

Approx 1.5 hours with continuous printing
Waterproof DegreeIPX0
 List of Supply with Contec 3 Channel ECG Machine :
  • 1 no. Of ECG Cable
  • 1 Set of Bulb Electrode    
  • 1 Set Clamp Electrode 
  • 1 no. of Power Cable           
  • 1 no. of Earthing Cable  
  • 1 ECG paper roll 
  • User Mannual     

Specifications & main features of Contec 3 Channel ECG Machine

Estimated Delivery
  • 1 Years
Product Specifications
Input Impedance
Product Name
Contec 300G 3 Channel ECG Machine
Product Model
Weight & Dimensions
Product Weight
Power Supply & Battery
AC input voltage
AC 100-240v, 50/60 Hz
Battery Backup
Battery capacity
Battery type
Lithium rechargeable battery
Important Key Features of ECG Machine
ECG Channel Print
  • 3 Channel
ECG Recording Mode
  • Auto Mode ,
  • Manual
Printing Paper Type & Size
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Product reviews for Contec 3 Channel ECG Machine
4.5 out of 5
Reviews: 2
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1 star
Dr Vikash Jha
Verified purchase
The Contec 300ga ECG Machine from was delivered right on time, and the packaging was top-notch. Tracking my order was a breeze, and their installation support made the setup effortless. The product itself is fantastic - great value for money, advanced input modes ensure accurate readings, and the low noise level provides clear signals. The user-friendly paper handling is a plus, and its portability is convenient. Highly recommend!
Dr Anil Beniwal
Verified purchase
The ECG machine from arrived right on time, packed securely. Tracking was easy, and their team was reachable. Installation support was fantastic!
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