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ECG-R3312G High Quality Cheap Price 12 Leads 12 Channel Portable Electrocardiograph ECG Machine
Technical Specification | ||
Lead | Standard 12 Leads | |
Lead acquisition | 12bit/1000Hz(synchronously 12 leads) | |
Work mode | Manual/Auto/R-R Analysis | |
Filter | * AC Filter: 50Hz/60Hz * EMG Filter: 25Hz/45Hz * Anti-Drift Filter: 0.15Hz(Adaptive) | |
CMMR | ≥ 120dB(with AC Filter) | |
Input circuit | Floating; Protection circuit againt Defibrillator effect | |
Input impedance | ≥ 50MΩ | |
Input circuit current | ≤ 0.05μA | |
Patient current leakage | < 10μA | |
Calibrating voltate | 1mV±2% | |
Voltate tolerance | ≥ ±500mV | |
Time constant | ≥ 3.2s | |
Frequency response | 0.05 ~ 160Hz(-3db) | |
Noise level | < 15μVp-p | |
Inter-channel interference | ≤ 0.5mm | |
Sensitivity | Auto, 2.5, 5, 10, 20, 40mm/mV(±3%) | |
Recording mode | * 3ch+++, 6ch, 6ch+, 12ch * Default Man.Mode is 3ch+++ format * Default Auto. Mode is 12ch+ format | |
Paper speed | 6.25, 12.5, 25, 50mm/s(±3%) | |
Paper | 215mm x 20m roll / 210 x 140mm Z-fold paper | |
Working environment | Temperature 5 ~ 40°C; Humidity 25 ~ 95% | |
Power supply | * AC 110 ~ 230V(±10%), 50/60Hz(±1Hz), 40VA * DC Built-in rechargeable battery, 12V(1500mAh) | |
Dimension | 347mm x 293mm x 83mm | |
Weight | 5.8Kg | |

With years of export experience along with excellent quality, advanced services and competitive prices, Proway has won numerous customers' trust and support. In order to better control the quality and delivery time, we built our own factory Suzhou Lexison MediTech in 2012. Our main products are various Patient Monitors, Syringe Pumps, Infusion Pumps and various medical instruments for veterinary use.
Our value Message is "QUALITY IS OUR CULTURE"!
"WITH US, YOUR MONEY IN SAFE, YOUR BUSINESS IN SAFE"









For the order which less than 20units, more of the customers choose the shipment by Express Courier or by Air Cargo.
Our normal Lead Time is within 7working days after payment.







1. What is your MOQ?
---- 1Unit/1pc
2. What is your Lead Time?
---- For the normal order, 7working days after payment.
3. What is your company's Payment Term?
---- TT(Wire Transfer), PayPal, Western Union, Credit Card and E-checking are available.
4. What is your Warranty Period?
---- 24months warranty period and lifetime technical support.
5. Do you accept Money Refund?
---- Yes, we accept Full Money Refund once the customer received the goods with quality problem.
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