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    Products will be delivered in 3-5 business days from the day of dispatch.

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    Occasional delays may occur due to bad weather,festivals and holidays

    Delivery in 3-5 business days

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    Cash On Delivery is available all over India excluding some postal codes.

    COD eligibility can be checked during checkout process.

    Available all over India

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    EMI options are available

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    Our policy lasts 5 days. If 5 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

    To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

    Refunds (if applicable)

    Once your return is received and inspected, we will send you an email to notify you that we have received your returned item.

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    If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

    5 days return policy

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  • Accurate and clear ECG waveform
  • Working state display
  • Economical to save recording paper
  • Sync collection for 12-lead ECG, adopt digital signal processing technology and get high-quality ECG waveform via power frequency filter, baseline filter and EMG filter of ECG signal.
  • Display of 3/6/12-lead ECG, print mode, sensitivity, paper speed and filter state, etc. on one screen, convenient for contrastively diagnosing.
  • Multiple printing modes and formats, including manual, auto 4×3, auto 3×4+1, auto 3×4, auto 2×6+1, auto 2×6, auto 3-2+1, auto 3-2, auto 1×12+1, auto 1×12, rhythm 4, rhythm 3 and rhythm 2, etc. Waveform length printed can be adjusted, and with time print function, which meets different requirements.
  • With the functions of auto-analysis and auto-diagnosis for routine ECG parameters, provide measurement results and auto-diagnosis conclusion for HR, P-R interval, P Duration, QRS Duration, T Duration, Q-T interval, Q-Tc, P Axis, QRS Axis, T Axis, R(V5), S(V1), R(V5)+S(V1), etc. which reduces the doctor’s burden.
  • Built-in memory stores up to 1000 cases, convenient for case review and statistics.


A Contec ECG machine can be used to help diagnose and monitor conditions affecting the heart. It is one of the most common, simple, and painless tests used to detect heart diseases. An ECG can help detect: arrhythmias, coronary heart diseases, heart attacks, and cardiomyopathy. It can also detect non-heart conditions such as electrolyte imbalances and lung diseases.

It is also used in further investigating symptoms of a possible heart disease, such as:

  • Chest pain
  • Weak blood flow to the heart muscle
  • Dizziness, lightheadedness, or confusion
  • Heart palpitations
  • Rapid pulse
  • Shortness of breath
  • Weakness
  • Fatigue
  • Structural problems with the heart's chambers


The Contec ECG machine is a 3-channel machine that prints 3 waveforms per channel at a time. The 3 channel multiplexer receives amplified and filtered ECG signals selected by the multiprocessor. The multiplexed analogue signals are then sent to a digital converter to sort them out and further pass them to digital to analogue converter for the reconstruction of the signals and these signals are then de-multiplexed and passed to the chart recorder, printer or display screen to display the information received.


  • Safety: Type Class I, Type CF applied part, which has defibrillation-proof
  • Applied part
  • Lead Standard 12 leads
  • Input way: Floating and defibrillation protection
  • Patient leak current <10µ A
  • Sampling rate 1000Hz
  • A/D conversion 12bit
  • Frequency response 0.05Hz~150Hz (-3dB, + 0.4dB)
  • CMRR >60dB, >100dB (Add filter)
  • Enduring polarization voltage ± 300mV
  • Noise level ≤ 15µ Vp-p
  • EMG interference filter 25/35Hz (-3dB)
  • AC filter 50/60Hz (≥ 20dB)
  • Recording way Thermal printing system(32spots/mm)
  • Recording paper 80mm(W)× 20m(L)
  • Sensitivity 5mm/mV 10mm/mV 20mm/mV 40mm/mV Auto
  • Auto-record: 25mm/s, 50mm/s
  • Rhythm record: 25mm/s, 50mm/s
  • Manual-record: 5mm/s, 6.25mm/s, 10mm/s, 12.5mm/s, 25mm/s, 50mm/s


  • Lead Cable
  • Limb Electrodes
  • Set Of Chest Electrodes
  • Thermal Recording Paper
  • Power Cord
  • Earth Wire
  • User Manual

Additional Information

This Contec ECG machine comes with a built-in lithium polymer rechargeable battery which offers a standby time of up to 10 hours or could print 260 pieces of ECG waveform or could run print continually for 3 hours under the best DC state.

The Contec ECG machine (3 channel) is able to sample 12 leads ECG signals simultaneously and print out the ECG waveform with a thermal printing system.

It records and displays ECG waveform in auto/manual mode and measures ECG waveform parameters automatically and does automatic analysis as well.

The main characteristic of this Contec ECG machine is it records clear and exact three channels ECG waveform and remarks like a lead sign, sensitivity, paper speed, filter state and more in real-time and continuously.

The 3 channel Contec ECG machine can be used in hospitals, wards, medical institutions, ambulances, scientific research, etc. on all patient populations.

Warranty: 1 Year

Safety Information:

  • Read the label carefully before use
  • Keep out of reach of the children
  • Store in a cool dry place away from direct sunlight


Is lead cable and ECG paper roll included with this machine?

Yes. All the machine accessories such as lead cable, ECG paper roll, etc. are included.

How to install this ECG machine?

You can watch the installation video by clicking here.

Is reporting automatic in this machine?

Contec ECG machine can automatically record, measure, interpret and analyse reports.

What is the machine’s battery life?

Contec ECG machine 3 channel has a rechargeable battery which offers a standby time of up to 10 hours and comes with a power cord.

How much does the machine cost? 

This Contec ECG machine price is ₹27,000.

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