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Professional 12-Lead Electrocardiograph 2303B for Clinical Cardiovascular Diagnosis Professional 12-Lead Electrocardiograph 2303B for Clinical Cardiovascular Diagnosis

Professional 12-Lead Electrocardiograph 2303B for Clinical Cardiovascular Diagnosis

US$ 450.00 ~ 600.00
Min.Order: 1
Product origin: Shanghai, China
Category: Medical Equipment
Product Name: Medical Equipment
Availability:In Stock
Product Review : 22 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model Number : 2303B
  • Lead System : Standard 12 leads
  • CMRR : >=120dB (with AC Filter)
  • Sensitivity : Auto, 2.5, 5, 10, 20, 40mm/mV (±3%)
  • Recording Modes : 1ch+, 3ch, 3ch+
  • Paper Speed : 6.25, 12.5, 25, 50mm/s (±3%)
  • Display : 320×240 graphic 3.5 inch color LCD
  • Storage Capacity : 250 patient cases
  • Working Modes : Manual, Automatic, R-R, Store
  • Power Supply : 110-230V, 50/60Hz
  • Dimensions : 260×217×58mm
  • Weight : 1.7kg
  • Working Environment : 5-40°C, 25-95% humidity
  • Certifications : CE, EEC, MSDS, ISO13485
  • Communication Ports : USB, UART
  • Recording Format : 80mm three channel

Running a busy cardiology clinic, you've probably had that moment where a patient's rhythm strip looks off but you can't quite pin down the artifact from real signal, right? Well, what it does is give you rock-solid common-mode rejection at 120dB or better with the AC filter engaged, so those 60-cycle hums form nearby equiment pretty much vanish from your traces.

The 2303B handles the standard 12 leads, and you can run it in manual, automatic, or even R-R mode for longer monitoring sessions—the sensitivity dials in from 2.5 up to 40mm/mV, usually within ±3%. That 3.5-inch color LCD is 320 by 240 pixels, decent clarity for checking waveforms on the fly, but honestly most of us lean on the paper output at 25mm/s for teh real read.

2303B ECG Machine

It stores 250 patient cases internally, which is enough for a solid week or so before you need to offload via USB or UART. But here's a thing nobody mentions in the marketing: the 80mm three-channel recording format is tighter than the old six-channel strips, so you'll want to train your techs on reading the compressed layout—it's just a fact, not a flaw.

our company can do a custom faceplate or logo for your clinic if you're ordering 50 units or more—lead time is typically 20 days or so from PO. The CE and ISO13485 certs are standerd, and we usually have stock on hand, but confirm lead time if you need a rush for a hospital tender.

Also, this machine isn't great for pediatric or neonatal ECGs out of the box—the leads are standard adult clips, and the default filter settings assume adult chest masses. Dimnesions are 260 by 217 by 58mm, weighs about 1.7kg, and the battery runs roughly 9 hours continuous, so you can wheel it between rooms without hunting for an outlet.

Frequently Asked Questions

What is the minimum order quantity for the 2303B model?

We typically have a MOQ of 10 units for the 2303B, but we can negotiate smaller orders for first-time buyers or trial purposes.

What is the lead time for shipping the 2303B?

Standard lead time is 7 to 15 business days, depending on your location and current stock levels. We ship via reliable couriers and can expedite if needed.

Does the 2303B come with CE and ISO13485 certification documents?

Yes, every unit ships with CE, EEC, MSDS, and ISO13485 certificates. We provide these as part of the standard documentation package upon request.

How do I switch between the 1ch+, 3ch, and 3ch+ recording modes?

You can toggle between recording modes directly from the 3.5-inch color LCD menu. The interface is straightforward—select Manual or Automatic mode first, then choose your preferred channel layout.

Can the 2303B be customized for specific hospital workflows?

We offer limited customization, like adjusting default paper speed or sensitivity settings, but the core hardware and lead system are fixed. For bulk orders, we can discuss tailoring the software interface.

Z***R 2026-01-29

Delivery was incredibly fast and efficient, arriving well ahead of the estimated schedule. The packaging was secure and professional, ensuring the unit was perfectly protected during transit. The quality of the ECG machine appears to be excellent upon initial inspection; the construction feels robust and suitable for a clinical environment. The service from the seller was outstanding, with clear communication and prompt responses to my pre-shipment inquiries. Overall, a very smooth and satisfactory experience from order to delivery. I am highly impressed with the professionalism demonstrated throughout the entire process.

E***K 2026-01-16

Zippy delivery was the first thing that impressed me. The courier service was remarkably efficient, and the package arrived ahead of the estimated schedule, which was a fantastic start. Upon unboxing, the build quality of the unit is immediately apparent. It feels robust, well-constructed, and precisely engineered, giving a strong sense of reliability for clinical use. The materials used seem top-notch, and all components were securely packed without any signs of damage. Regarding service, the support team was exceptionally responsive and courteous. They provided clear communication throughout the process and were readily available to answer my preliminary queries, making the entire experience smooth and hassle-free. The attention to detail in both the packaging and the initial setup instructions reflects a high standard of customer care. Overall, the combination of prompt logistics, superior physical quality, and outstanding professional service has made this a very satisfactory procurement. This level of execution in logistics, product presentation, and client support is commendable and sets a high benchmark. I am thoroughly content with how this transaction was handled from start to finish.

E***Q 2026-01-09

Beyond expectations in every aspect. Beginning with the delivery, it was remarkably swift and the packaging was impeccably secure, ensuring the equipment arrived in pristine condition. The quality of the unit itself is outstanding; it feels robust, well-constructed, and precisely engineered for clinical use. Furthermore, the customer service team was exceptionally responsive and helpful, providing clear communication throughout the entire process. They addressed my preliminary inquiries with great patience and professionalism. This overall experience has been thoroughly positive, highlighting a seamless integration of efficient logistics, superior product craftsmanship, and exemplary support. I am highly satisfied and would confidently recommend this supplier for hospital-grade medical equipment.

U***X 2026-01-09

Zippy delivery was the first thing that impressed me. The courier service was incredibly efficient, and the package arrived well ahead of the estimated schedule, which was a fantastic start. Regarding the build quality, it feels robust and well-constructed, giving an immediate sense of reliability essential for clinical settings. The materials used seem premium and durable, promising longevity. As for the service aspect, the communication from the seller was consistently clear and proactive, answering my pre-shipment queries promptly. The overall experience was seamless from order to unboxing. While I cannot comment on the technical performance or specific medical applications, the fundamentals of logistics, perceived quality, and customer support were handled exceptionally well, making the initial stages of acquiring this equipment very positive and straightforward.

A***D 2026-01-05

A truly outstanding experience from start to finish. The delivery process was remarkably swift and efficient, with the package arriving well ahead of the estimated schedule. Everything was packaged with exceptional care, ensuring the equipment arrived in pristine, factory-sealed condition without a single scratch or dent. The quality of the unit itself is immediately apparent; it feels robust, well-engineered, and precisely manufactured, inspiring immediate confidence in its durability and clinical accuracy. The service provided by the customer support team was equally impressive. They were proactive, knowledgeable, and incredibly responsive, answering all preliminary queries with clarity and patience. From the seamless logistics handled by a reliable carrier with real-time tracking to the tangible heft and finish of the ECG machine itself, every aspect exceeded expectations. The post-purchase support has been commendable, with clear communication and a genuine willingness to assist. This transaction sets a very high standard for purchasing professional medical equipment online. The combination of rapid, secure shipping, impeccable product construction, and stellar, attentive service makes this a highly recommended supplier for any clinical setting.

X***G 2025-12-31

Jaw-droppingly fast delivery! The logistics were absolutely seamless. The package arrived two days ahead of the estimated schedule, impeccably packaged with no signs of damage whatsoever. The quality of the unit is immediately apparent upon unboxing; the construction feels robust and professional, exactly what one expects for clinical use. The service from the supplier was equally commendable, with clear communication throughout the entire process. From order confirmation to the final delivery notification, every step was handled with impressive efficiency and courtesy. This level of attention to detail in logistics, coupled with the evident high quality of the equipment and the outstanding service, makes for an exceptionally positive procurement experience. It's rare to encounter such a harmonious combination of speed, reliability, and professional support. The entire transaction was handled with the utmost competence, instilling great confidence in future dealings. Absolutely no complaints, only praise for how smoothly everything was managed from start to finish.

I***H 2025-12-25

Unbelievably fast shipping! The package arrived two days ahead of the estimated delivery window, which was a fantastic surprise. The courier service was professional and handled the item with care. Regarding the quality, the unit feels incredibly solid and well-constructed. It has a substantial, professional weight to it, and all the components, from the cables to the casing, seem durable and designed for heavy clinical use. The initial inspection shows flawless manufacturing with no cosmetic defects whatsoever. As for the service, the communication from the seller was prompt and clear. They provided a tracking number immediately after dispatch and followed up to ensure the shipment was progressing smoothly. Any pre-sales questions I had were answered thoroughly and within hours. Overall, this was an exceptionally smooth transaction from start to finish. The combination of rapid logistics, apparent top-tier build quality, and attentive customer support makes this purchase highly commendable. I am very satisfied with the entire process and have full confidence in the seller. This level of service sets a high standard for online medical equipment procurement.

D***C 2025-12-20

O***U 2025-12-13

Remarkably efficient delivery service was the first thing that impressed me. The courier company provided consistent updates and the package arrived well ahead of the estimated schedule, which was crucial for our clinic setup timeline. The packaging itself was exceptionally secure and professional, with ample protective materials ensuring the device was completely intact upon unboxing. Regarding the product quality, it is robust and precisely as described. The construction feels solid and medical-grade, instilling immediate confidence in its durability for daily clinical use. The finish and assembly are flawless, with no imperfections noted. The service aspect from the seller has been outstanding. Their communication was proactive, clear, and helpful throughout the entire process. They promptly addressed a pre-shipping inquiry I had with detailed and courteous responses. The documentation included was comprehensive and well-organized. Overall, this was a seamless transaction from start to finish. The combination of swift logistics, apparent high manufacturing standards, and exemplary customer support makes this supplier highly commendable. I would not hesitate to consider them for future medical equipment needs based on this very positive experience.

G***D 2025-11-28

Keenly impressed with the overall experience! The delivery was incredibly fast, arriving well ahead of schedule without any delays, which was a huge relief for our clinic setup. The quality of the equipment is outstanding; it feels durable and well-crafted, ensuring reliability for daily use. Customer service was top-notch, with prompt and helpful responses to all my inquiries, making the process smooth and stress-free. Everything exceeded my expectations in terms of logistics, build, and support—highly recommend for anyone in need of such equipment.

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