# Ecg Machine 3 Channel contec

# Digital Three Channel ECG

  

## Model ECG 300GA

**Model ECG 300G** (with Interpretition )

  
EMI starts from 2999\* per month   

## CE and FDA certified ECG Machine

  
Technical Specification  
Normal work environments Running   
**Environments temperature** +5°C ~ + 35°C  
**Relative humidity** < 80%  
**Atmospheric pressure** 86kpa ~ 106kpa  
Store and Transportation  
**Environment temperature** -10°C ~ 55°C  
**Relative humidity** < 95%  
**Atmospheric pressure** 50kpa ~ 106kpa  
ECG Instrument Input  
**Input way** Floating and defibrilation protection  
**Lead Standard** 12 leads  
**Patient leak current** <10µA  
**Samping rate** 1000Hz  
**A/D change** 12 bite  
**Frequency response** 0.05Hz~150Hz (-3dB)  
**Time constant time constant**\>3.2s  
**CMRR** >60dB, >100dB(Add filter)  
**Enduring polarization voltage** ±500mV  
**Noise level** 15µVp-p  
Measurement parameters  
**EMG interference filter** 35Hz(-3dB)  
**AC filter** 50Hz/60Hz ( < 20dB )  
**Sensitivity choice** 5, 10, 20mm/mV, error:±5% Standard   
**Sensitivity is** 10mm/mV ± 0.2mm/mV  
**Wave Output**   
**Recording way** Thermal printing system  
**Auto-record** auto leads-changing   
**Manual Record** manual leads-changing   
**Specification of recording paper** 50mm (w)x20m(l)high -  
Speed thermal paper   
**Paper speed** 25mm/s, 50mm/s, error:±5%  
Product Safety Type  
Class 1, type CF applied part, which has defibrilation-  
proof applied part  
**Fuse Specification**  
2 pieces 5 x 20mm AC time lag; T250mA/250V(**Power Supply 220V**)  
Size   
315mm (L) x 215mm(W) x 77mm(H)  
Net Weight  
2.25kg  
Power Supply  
**AC** 220V, 50Hz (110V, 60Hz)  
**DC** 7.4V, 3700 mAh rechargeable lithium battery  

### ecg machine Features

  
Output system: High-resolution thermal-array (8 dots/mm), it need not be adjusted. Re-cording frequency Response:150Hz (-3db, +0.4dB).  
The device can record exact single ECG waveform and remark. The remark includes: lead sign, sensitivity, paper speed, filter state.  
Under automatic mode, just press the button once, it starts record procedure, which can en-hance your work efficiency.  
The language of operation interface include   
Chinese, English, French, Italian, Turkish, Spanish  
The keyboard's control is whole touch type, it's convenient to operate.  
LCD can display the operation state, which is convenient and readable.  
Classification: class: I, CF applied part.  
power supply: AC/DC, Rechargeable lithium battery inside.  
This instrument can record 150 pieces of ECG waveform and print 90 minutes continually under the best DC state.  
The figure of whole device is elegance and gliding.  
According to dependency degree of deleterious fluid, this device belongs to common device.  
According to the safe degree used under the condition with flammable anaesthesia gas mixed with air (or oxygen, nitrous oxide), this device belongs to the device which can't be used under the condition with flammable anaesthesia gas mixed with air (or oxygen, nitrous oxide).  
Digital signal processor for effective inhibition of AC, EMG and DFT, receive the better ECG waveform.  
According the working mode class, this device is nit suit to continuous work state

## Details

- **Price:** 24999.0 INR - 27999.0 INR
- **Vendor:** Contec
- **Tags:** ECG Machines

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| 300GA | 24999.00 INR | In stock |
| 300G | 27999.00 INR | In stock |

## Images

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> Source: [Microsidd India](https://microsidd.com/products/ecg-machine-3-channel)
> Updated: 2026-07-28