Contec 3-Channel ECG Machine 300G

Contec 300G 3-channel ECG machine is most widely used ECG machines in hospitals. It features recording and displaying ECG waveform in AUTO/Manual mode, measuring and diagnosing ECG waveform parameters automatically.

₹ 34,720.00 34720.0 INR ₹ 34,720.00

₹ 31,000.00

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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.
  • Multi-language (Chinese, English, Spanish, Turkish, Polish, Italian, French, German, Portuguese, Kazakhstan, Russian, Ukrainian, Serbian and Slovenian) interface and report.

WARRANTY: 1 Year on Machine and 6 Months on Consumables


  • 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