Major Feature 1.Integrated with SpO2 probe and processing display module 2.Small in volume、light in weight and convenient in carrying 3.Operation of the product is simple,low power consumption 4.SpO2 value display 5.Pulse rate value display, bar graph display 6.low-voltage indicator appears before working abnormally which is due to low-voltage  7.Automatically power off function: it will automatically power off within 5 seconds if the finger falls out of probe. Main performance 1.Display Mode:LED display 2.Power Supply:1.5V(AAA size)alkaline batteries×2  3.Battery working hour:Minimum continually work time is 24 hours,theoretical number is 56 hours Sell in standard 1.hanging rope 2.user manual 3.Carry case 4.Main Unit 5.Battery×2
   

E3M Electrocardiograph
 



Introduction

E3M is a kind of electrocardiograph, which is able to sample 12 leads ECG signals simultaneously and print out the ECG waveform with thermal printing system. Its functions are as follows: recording and displaying ECG waveform in auto/manual mode; measuring ECG waveform parameters automatically, and automatic analysis and diagnosis; pacing ECG detection; prompt for electrode-off and out of paper; optional interface languages(Chinese/English, etc.); built-in lithium battery, powered either by AC or DC; arbitrarily select the rhythm lead to conveniently observe abnormal heart rate; case database management, etc.


Function

1)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.

2)Display of 1/3/6/12-lead ECG, print mode, sensitivity, paper speed and filter state, etc. on one screen, convenient for contrastively diagnosing.

3)Multiply printing modes and formats, including manual, auto 4x3, auto 3x4+1, auto 3x4, auto 2x6+1, auto 2x6, etc. Waveform length printed can be adjusted, and with timed print function, which meets different requirements.

4)With the functions of auto-analysis and auto-diagnosis for routine ECG parameters, which reduces the doctor’s burden.

5)Build-in memory, which is convenient for doctor to review case and statistic.

6)Multi- language(Chinese, English) interface and report.

7)Optional ECG-Sync software, connect with PC by USB2.0 interface to form a ECG workstation, import real-time data to the software for analyzing and report printing, and old cases stored in Electrocardiograph can be uploaded to PC.

8)Power supply: AC/DC and built-in rechargeable lithium battery, which meets the requirements of visiting a patient at home and body examination.


Performance

Input way: Floating and defibrillation protection

Lead: Standard 12 leads

Patient leakage current: <10µA

Input impedance: ≥100MΩ(1Hz)

Frequency response:0.01~150 Hz(-3 dB)

Time constant: ≥3.2s

CMRR: >123 dB

Filter: power frequency(AC50/60 Hz), myoelectricity(25 Hz/35 Hz (-3 dB)), baseline drift filter

Recording way: Thermal printing system

Specification of recording paper: 80 mm(W)×20 m(L) high-speed thermal paper

Time base selection(paper speed):6.25 mm/s, 12.5 mm/s, 25 mm/s, 50 mm/s, error: ±5%

Gain control(sensitivity): 2.5, 5, 10, 20 mm/mV, accuracy is ±2%; Standard sensitivity: 10 mm/mV±0.2 mm/mV

Auto record: record setup according to auto record format and mode, automatically change leads, automatically measure and analyze.

Rhythm record: record setup according to rhythm record format and mode, automatically measure and analyze.

Manual record: record according to manual record format.

Measurement parameters: HR, P-R interval, P Duration, QRS Duration, T Duration, Q-T interval, Q-Tc, P Axis, QRS Axis, T Axis, R(V5) amplitude, S(V1) amplitude, R(V5)+S(V1) amplitude

Product safety type: Class I type CF defibrillation-proof applied part

Polarization resistance voltage: ±950mV

Noise level: ≤12 µVp-p

ECG signal input sampling frequency: 32 kHz

Waveform data processing sampling frequency: 1 kHz

Sampling precision: 24-bit

The minimum detection signal: 10 Hz, 20 µV(peak-peak value) deflected sinusoidal signal can be detected

Accuracy of input signal: ±5 %

Amplitude quantization: ≤5µV/LSB

Interchannel time deviation: <100 µs

Calibration voltage：1 mV±2 %

Input circuit current：≤0.01 uA

50Hz interference suppression filter：≥20 dB

Pacing detection channel: all leads

Power supply: 

AC: 100V~240V(50/60Hz)

DC: 7.4V/5000mAh rechargeable lithium battery

Degree of protection against ingress of liquid: IPX0

Working mode: continuous working


Accessories

Standard configuration:

A lead cable

A limb electrode

A chest electrode

A thermal recording paper

A power cord

An earth wire

A user manual


Physical characteristic

Working environment

Temperature: 5℃~40℃

Relative humidity: 25%~95%(non-condensing)

Atmospheric pressure: 700 hPa~1060 hPa

Transport and storage environment

Temperature: -20 ℃～+55 ℃

Relative humidity: ≤95%

Atmospheric pressure: 500 hPa~1060 hPa

Dimension: 315mm(L)×200mm(W)×77mm(H)

Net weight: 1.5Kg



1.We only accept payment to us through Paypal . Paypal is the safest and quickest way to pay online and offers seller and buyer protection.

2.Please pay within 2 days so as to avoid unnecessary delays and to ensure you get your item ASAP.

3.Buyers will receive the transaction notification from eBay within 24 hours. We reserve the rights to cancel the order if the buyer does not pay us or contact us for payment within 7 business days after auction end.

4.Payment must be received unless buyer has contacted us with any specific reasons. An unpaid strike will be sent if the item has not been paid after 14 days.



1.Our shipping rates include the cost of shipping, handling, packaging,custom fees are not included,buyers pay the taxes.
2.We usually shipped out the items the next business day after payment has been verified (Sat. & Sun. excluded.)
3.We ship items to USA/AU/CA/IT/FR/MX/SG/NL/PO/IE/PT by EUB, other country by China Air mail and Singapore Airmail,the shipping time is as below

 
COUNTRY Approx.Delivery time
United States 7-15 days free tracking number
United Kingdom/Australia 12-25 working days
Canada Take up about 1 month due to strict custom inspection
Brazil/South America May take up to 4-8 weeks due to strict
custom inspection
Italy/France/Germany/Spain/Eastern Europe  May take up to 4-8 weeks due to strict 
custom inspection



We offer 60 days return policy. 100% satisfaction is our goal!
1. All items are brand new, with 2 years warranty.
2.Client is reaponsible for the custom cleatance and custom duty. If any, we will not be responisble for the customs clearance and duty, if you have special requirments for the declaration for your customs office, please contact us before your payment.      
3. Customer is responsible for the returning shipping fee and we will send the replacement after receiving the returned item.
4. Your positive feedback will be appreciated very much,  and in any case, please do contact us before leaving negative feedback or ship the item back, we promise we will give you a satisfied answer.





There are not extra taxes, VAT or other unmentioned payment. You pay us with goods subtotal + shipping cost (not include duties).

But you need to pay for the import duties in case that occurred for certain goods, or you may kindly give us some suggestions about that, we promise to do our best to help you!


Feedback

Feedback:please leave me a positive feedback if you are satisfied with our products,Your positive feedback will be appreciated very much!If you have any problems, please contact us as soon as possibel before you open a case and leave a negative feedbackor ship the item back, we promise we will give you a satisfied answer, thank you for your understanding!


Return - After service

We offer 60 days return policy. 100% satisfaction is our goal!

1.All items are brand new ,with 1years warranty.             

2.If you have a defective item, you want to return or discount. Please contact us within 2 days from you receive the shipment. 

3.We will refund the money to you when we get the return items or replace item for you.

4. All return items must be returned with it's original packaging and accessories. Customer is responsible for shipping charges on returned items.


International Buyers - Please Note:

Import duties, taxes and charges are not included in the item price or shippingcharges.These charges are the buyer's responsibility.

Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying."
 
 
Buy safe Products
 
The following FDA Disclaimer is required for all eBay listing in Healthcare category and is included for REFERENCE:

The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory
agencies.If the item is subject to FDA regulation, We will verify your status as an authorized purchaser of this item before shipping of the item.
 
If you have questions about legal obligations regarding sales of medical devices, you should consult with the FDA's Center for Devices and Radiological Health.
 
The Fingertip Pulse Oximeter is registered on the Australian Register of Therapeutic Goods (ARTG) with the code 197923, and certified by FDA of United States and CE,TUV of Europe.The  Fingertip Pulse Oximeter that is FDA 510K Approved
 


Please contact us first if you are not satisfied with the item when you receive it or haven't received item after 30 days, We will try our best to solve any problem. Open case and negative feedback is not conducive to solve the problem for both sides. hope you can understand!

All emails will be answered within 24 hours on weekdays(but within 48hours on weekends).Please don't hesitate to contact us with any queries or comments about our items or your problem.

If you do not receive our reply, please kindly re-sent your email and we will reply to you as soon as possible.



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Only English user guide,if you need any other languange,please contact me.zibay365