Digital Electrocardiograph (iE300)

Portable 3-channel 12-lead ECG machine for rapid diagnosis and instant ECG tests.

Terms & Conditions

* Select with or without the ECG PC software

StandardStandard+PC Software

* Rx only, for use by doctors or trained healthcare professionals.

Digital Electrocardiograph  (iE300)

Portable 3-channel 12-lead ECG machine for rapid diagnosis and instant ECG tests.

Terms & Conditions

* Select with or without ECG PC software

StandardStandard+PC Software

* Rx only, for use by qualified, trained or licensed healthcare professionals.

Regulatory & Compliance

3 Channel ECG Sheet

Print directly in 3 channels of data at a time.

Medical Authorized Accuracy

Auto-analysed Result

300-second rhythm analysis, to help find arrhythmia easier.

Adults & Pediatrics

Support ECG tests and analysis for adults & children

Easy Patient Management

Share in PDF, DICOM, DML format, eay transmit patient reports to hospital network.

Voice Reminder

Voice and visual reminders for lead-off, low-battery and paper runouts.

15 Language Settings

Multi-language options for operation: English, French, Spanish, Italian and more.

Compact & Portable

Light in weight. Handle for carry.

Choose Your Right EKG Machine

Most Efficient

Most Intuitive

Most Advanced

Most Handy

Most Portable

ECG waveforms of 12 leads shown on the Biocare iE300 ECG machine screen

12 Leads Simultaneous Acquisition

View the essentials of a patient's heart in one small machine, including waveforms and heart rates in realtime. Complete digital filters and self-adapting filtering makes the ECG signal stable and noise free, cause no distortion to the natural shape of the ECG waveform. 

Self-Adaptive Filter Reduces Waveform Noise 

ECG waveforms before filtering

ECG Waveforms Before Filtering

ECG waveforms after filtering

ECG Waveforms After Filtering

Portable to Carry From Room to Room

The portable ECG machine only weighs 1.3kg (2.9lbs). Compares to many field ECG machines (normally weighs about 3.6kg), this small ECG is a great choice for doctors, physicians, EMS staff to carry on a daily basis. 

compact and portable ECG machine
12-lead ECG machine with a handle for carry

Take It to Where Patients Need the Most

The set also includes a metal handle for doctors and physicians to carry it around under different circumstances. Perfect choice for bedside ECG tests and emergency treatments on ambulances.

ECG Analysis Program for Adults and Pediatrics

Efficient · Intelligent · Accurate

Biocare iE300 digital electeocardiograph automatically analyzes waveforms (manual mode included) based on the Biocare CardioProTM ECG analysis program, proven by CSE (Common Standards for Quantitative Electrocardiography), AHA (American Hospital Association), MIT (Massachusetts Institute of Technology) databases. The program is able to generate advisory results to clinicians for both adults and children, making heart abnormalities detection more accurate and time-saving.

ECG reports

In this Median Beat report includes patient information, simple measurement data, Minnesota code, beat waveforms and rhythm waveforms. The analysis result can be manually edited by the user. The list of Interpretation Codes and Corresponding Description are provided in the User Guide for more analysis details.

Wellue Biocare iE300 ECG machine analysis report 2 interface with 12-lead waveforms.

Simple Report shows waveforms of all leads.

Wellue Biocare ECG machine details zoom-in, screen size, ports, short keys and battery life.

Advanced Features Make Operation Easier

  • 5.0 inch high resolution LCD full-view display, make every wave clearer.

  • 2 charging options: AC power for uninterrupted use; Built-in rechargeable battery for up to 3 hours of operation when AC power is unavailable.

  • 2 peripheral ports: USB port for saving data on USB devices and LAN for net connection. (*USB 2.0 drive only)

  • 1500 files of massive storing space.

How to Perform a 12-Lead ECG?

The acquisition of the 12-lead ECG in the field is theoretically not different from those obtained inside the emergency department. However, due to the unique prehospital environment, there are several tips and pearls to consider when placing the patient electrodes.

how to perform a 12-lead ECG

300 Seconds Waveform Review

During the rhythm mode, the system will begin HRV acquisition (fixed acquisition time: 300s). When the process ends, choose to save, print and upload the report. You can also review the waveform at any time.

Wellue 12-lead ECG machine can review 300-second ECG waveforms
12-lead ECG machine with thermal printer can print 3 channel ECG

3-Channel ECG with 80mm Printouts

Get a rapid diagnosed result (3x4 format) in just a few seconds. Adjustable printing speed from 5mm/s to 50mm/s. Export your file in ECG, DICOM, XML, JPEG and PNG.

Manage Patient Data in One Device

Perfect partner for hospital information system.

For every ECG record, you can enter patient ID, name, gender, and age to manage data easily.

Patient information input page with ID number, gender, name and age.

Transmit ECG Reports to Hospital Directly

Easy connect to hospital information system (HIS) via LAN and USB 2.0 flash drive. Export files in 5 formats: ECG, XML, DICOM, JPEG, and PDF. With up to 1,500 files of local storage, physicians can securely manage patient records within the hospital network.

Wellue 12-lead ECG machine can easily transmit ECG reports to hospital directly

*Configure HL7 function first to make sure the ECG machine can communicate with HIS (refer to HL7 Configuration in the user manual for details or contact us for IT support).

Re-Analyze Data By PC Software

Upload your ECG data directly to the Biocare ECG-1000 PC software, facilitating centralized storage and re-analysis.

StandardStandard+PC Software
ECG data management system

*Compatible with Microsoft Windows XP/Vista /Win7/Win8/Win10

Our Customers

Accessories You Have in the Package

Included in the package, we provide everything you need to support the operation of the whole unit:

  • one set of limb electrodes (4 pcs)

  • one set of chest electrodes (6 pcs)

  • one set of ECG snap-clip adapters (10 pcs)

  • one set of disaposable electrodes (10 pcs)

  • two power cables (US verion & EU version)

  • one set of lead wires

  • one piece of grounding cable

  • one handle set

  • one roll of thermal recording grid paper

  • one paper roller

Lead wires for Biocare 12-lead ECG machine

Lead Wires

Limb electrodes for Biocare 12-lead EKG machine

Limb Clips x4

Equipptential cable for Biocare 12-lead EKG machine

Grounding Cable

Chest electrodes for Biocare 12-lead EKG machine

Chest Electrodes x6

Disposable electrodes for Biocare 12-lead EKG machine

Disposable Electrodes x10

ECG snap-clip adapters for Biocare 12-lead EKG machine

ECG Snap-clip Adapters x10

Power cable for Wellue Biocare 12-lead EKG machine

Power Cable

The handle for Biocare 12-lead ECG machine


In Case You Need Extra Accessories

For Extra Electrodes

Disposable Electrode Patches (60 Pcs)


For Extra ECG Paper

ECG Thermal Paper (5 rolls)

80mm ×20m, 5 rolls per order.


For Extra Lead Wires

ECG Lead Wire

ECG cable banana plug, AHA label


Our product is FDA and CE approved. Strictly follow these essential standards:

  • Quality Management Systems: EN ISO13485

  • General, Safety: EN/IEC 60601-1

  • EMC: EN/IEC 60601-1-2

  • Particular Safety: IEC 60601-2-25

  • Biological compatibility: ISO10993

  • Software: EN/IEC 62304

LIght. Fast. Efficient.

Pre-Hospital ECG Saves Time for Every Rescue

Prehospital ECG reduces the time of emergency cardiac catheters. The crucial EMS role is to identify the disease and transport the patient for immediate interventions. We present portable ECG machines enable automatic diagnosis and provides direct report transmissions.

Reviews, Q&A

Customer Reviews

Based on 15 reviews
Yongsuk L.
Portable EKG

BioCare E300 EKG machine is well worthen. For the tiny size but yet full of feature for primary care practitioners or even regular home use. You do not have to be physician or cardiologist. The machine interprets for you.

Lenny S.
EKG machine

Works great a really nice addition to my practice!it is light and easy to Carry, simple to use and very practical . I was pleasantly surprised by the ease of use and is a great little 12 lead also very affordable

richard s.
Excellent EKG machine and terrific customer support

I purchased this machine for home use, and it appears perfect for my needs--it has a full 12 lead display, has a level of sophistication far exceeding my expectations, and is a bargain at this price. Main negative is that digital keyboard data entry is cumbersome. I emailed customer support and they were incredibly responsive! I would also appreciate some YouTube videos demonstrating some of its advanced features such as for saving EKGs.
Overall 5 stars for the device and 5 stars for customer service!!!

Leopold N.
Highly recommend the machine

I recently purchased the BioCare iE300 ECG machine from Wellue store and I couldn't be happier with my purchase. The machine is incredibly easy to use and provides accurate readings every time.

One of the things I love most about this ECG machine is its portability. It's lightweight and compact, making it easy to take with me wherever I go. Whether I'm in the clinic or on the go, I can quickly and easily perform an ECG test for my patient.

Another great feature of this machine is its user-friendly interface. The controls are intuitive and easy to navigate. Plus, the machine has enough storage.

I highly recommend the BioCare iE300 ECG machine to physicians who want a reliable and easy-to-use device for doing ECG tests. It's an excellent investment.

Pandora O.
An excellent choice for use in any medical setting

The machine is compact and lightweight, making it easy to transport from one location to another. This makes it an ideal choice for healthcare providers who need to perform ECG tests in a variety of settings, such as in the emergency room or in a patient's home.

Hi Pandora Oliver,

Thank you for your great feedback! Your review will be very helpful for other customers.


Cole M.
A must-have tool

BioCare ie300 is a highly reliable and accurate device that can quickly diagnose heart conditions with ease. Its portability, networking capabilities, and easy-to-use interface make it a must-have tool for any healthcare facility.

Richard G.J.

Works Great!

Luke P.
Impressive Performance

I recently purchased the Biocare iE300 ECG Machine, and I must say that I am thoroughly impressed with its performance and user-friendly interface. The machine's advanced filtering capabilities ensure that the ECG recordings are free from artifacts and interference, providing accurate results for diagnosis.

Trista T.

Works great!

Excellent Quality

Affordable, portable, great quality and easy to use.

What's in the Box

  • Main ECG Unit

  • Lead Wires (1 set)

  • Limb Electrodes (1 set)

  • Chest Electrodes (1 set)

  • ECG Snap-Clip Adapters (10 pieces)

  • Disaposable Electrodes (10 pieces)

  • Power Cable

  • Equipotential Cable

  • Thermal Recording Grid Paper (1 roll)

  • Paper Roller

  • Handle Set (1 set)

  • User Manual

  • Qualified Certificate

  • Packing List

Tech Specs


Digital Electrocardiograph (Model: iE300)


2.9lbs / 1.3kg


11.1'' x 7.5'' x 2.3'' 

(281mm x 191mm x 59mm)


5.0'' TFT LCD full-view display


100V-240V, 50Hz/60Hz, 80VA 


Rechargeable built-in lithium battery (11.1V/2600mAh)


12 leads


Adults (older than 12 years old); Pediatrics (age: 29 days - 12 years old);

neonates (infants born less than 28 days)


Simultaneous 12-lead Acquisition


30s~300s waveforms acquisition for rhythm analysis 


Windows XP, Win7, Win8, Vista in 

32/64 bit


1 x 12, 1 x 12 + 1R, 3 x 4, 3 x 4 + 1R, 3/2 


Thermal Dot Matrix Word Printing System


80mm x 20mm, rolled paper 


(5, 6.25, 10, 12.5, 25, 50) mm/s ±5% 


≥3500 records (10-second acquisition)

USB Port

USB 2.0 drive ONLY

pulse oximeter

Maintenance Warranty

Our company guarantees the new instrument on the material and technological qualification for this product within 18 months and the accessories within 6 months since the purchasing day, while consumables are not included in the guarantee. This warranty is inapplicable to the products undergoing any modifications, disassembles, refittings or self-repairings without the permission of our company. We're not responsible of the products damaged by accidents such as fire, thunder and lightning, flood and other disasters, intentional damage, improper installation and improper usage.

30-Day Money Back Guarantee

During the first 30 days after receiving your order, if you are not 100% satisfied with our service, feel free to return your device to us for a refund. Only the purchase on can return to us. Your payment card will be credited upon your receipt of the returned merchandise. Any item damaged due to reasons that are not included in the warranty cannot be qualified for a refund. If you are certain to return your orders, please contact us first at We provide 24/7 ticket inquiry and email support. Thank you for choosing Wellue Health!


Free shipping. The referenced transit time is 2-4 business days for shipping in the USA. Note: Extra 2-4 business days may be needed for shipping internationally.

Regulatory & Compliance

THE INTENDED USE OF BIOCARE DIGITAL ELECTROCARDIOGRAPH (MODEL: IE300) IS TO ACQUIRE ECG SIGNALS FROM ADULT AND PEDIATRIC PATIENTS THROUGH BODY SURFACE ECG ELECTRODES. the product HAS RECEIVED CE MARK (EC CERTIFICATE LINK) AND FDA APPROVAL (FDA CLEARANCE LINK). The electrocardiograph is only intended to be used in hospitals or healthcare facilities by doctors and trained healthcare professionals. The proposed device has analysis feature, however the ECG with measurements and interpretive statements is offered to clinician on an advisory basis only. ANY NON-CLINICAL PURPOSES WILL VOID ANY APPLICABLE PRODUCT WARRANTY. PLEASE CAREFULLY READ AND UNDERSTAND ALL CAUTIONS, WARNINGS AND OPERATIONAL MANUALS PRIOR TO USE. 

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