New EKG Machines for Sale – 12-Lead ECG Devices for Clinics, Hospitals & Medical Offices

Shop new EKG machines at United AED—every 12-lead electrocardiograph ships factory-sealed with a full manufacturer warranty and the latest diagnostic software. Whether you run a busy cardiology practice or a small family-medicine clinic, we carry the right resting ECG machine from GE Healthcare, Nihon Kohden, Nasiff Associates, and Burdick at the lowest online prices with free shipping.

What Does a 12-Lead EKG Detect?

A resting 12-lead electrocardiogram is one of the fastest, most cost-effective diagnostic tests in medicine. It records the heart's electrical activity from twelve different angles and can identify or raise suspicion for:

• Arrhythmias — atrial fibrillation, atrial flutter, supraventricular tachycardia, and ventricular tachycardia.
• Myocardial infarction (heart attack) — ST-segment elevation or depression, T-wave inversions, and pathological Q waves that signal acute or prior ischemic damage.
• Conduction abnormalities — left and right bundle-branch blocks, AV blocks (first, second, and third degree), and Wolff-Parkinson-White syndrome.
• Hypertrophy — left ventricular hypertrophy (LVH) and right ventricular hypertrophy (RVH), which may indicate hypertension, valvular disease, or cardiomyopathy.
• Electrolyte imbalances — hyperkalemia, hypokalemia, and hypercalcemia produce characteristic waveform changes visible on a standard ECG.
• QT prolongation — a risk factor for sudden cardiac arrest, detectable before symptoms appear.
• Pericarditis and myocarditis — diffuse ST changes and PR depression patterns that differ from ischemic findings.

For schools and sports programs using ECGs for pre-participation cardiac screening, a 12-lead EKG can uncover hypertrophic cardiomyopathy and other conditions that put young athletes at risk of sudden cardiac death on the field.

EKG vs. ECG — What's the Difference?

There is no clinical difference. EKG comes from the German Elektrokardiogramm, while ECG is the English abbreviation for electrocardiogram. American hospitals and clinics commonly use "EKG" to avoid confusion with "EEG" (electroencephalogram) in spoken communication. Both terms refer to the same test, the same machine, and the same output. Every device in this collection is interchangeably called an EKG machine or ECG machine.

New vs. Refurbished EKG Machines — Which Should You Buy?

Refurbished units save money upfront, but a new electrocardiograph delivers measurable advantages over the life of the device:

For practices that perform 5 or more ECGs per day, the breakeven on a new machine typically occurs within 3–6 months through reimbursement alone (see CPT billing section below).

EKG Buyer's Guide: Standalone vs. PC-Based Systems

Standalone EKG Machines

Self-contained units with built-in display, printer, and onboard storage. No computer required—power on, attach leads, press start. Ideal for practices that want a dedicated, always-ready diagnostic station in each exam room.

PC-Based ECG Systems

A compact acquisition module that connects to any Windows computer via USB. The PC handles display, storage, interpretation, and EMR export. Ideal for practices that want unlimited digital storage, paperless workflows, and the lowest cost per ECG.

New EKG Machines in This Collection

GE MAC 2000 EKG/ECG Machine — $3,295

The GE MAC 2000 is the workhorse of mid-size clinics and hospital departments nationwide. A vibrant 7-inch color LCD displays all 12 leads simultaneously, and the Marquette 12SL analysis program—one of the most clinically validated ECG interpretation algorithms in the world—provides automated diagnostic statements with every tracing. The MAC 2000 connects natively to GE's CardioSoft and MUSE data-management systems, making it the natural choice for facilities already in the GE Healthcare ecosystem.

Best for: multi-physician practices, hospital cardiology departments, clinical trials, and any setting that values the Marquette 12SL gold-standard algorithm.

Nihon Kohden 1350A ECG/EKG Machine — $2,595

The Nihon Kohden 1350A packs a full 12-channel recorder into a portable chassis under 8 pounds. The bright 5.7-inch color LCD previews all waveforms in real time before printing, and the ECAPS 12C interpretation program delivers automated analysis with editable reports. USB export handles data transfer to EMR systems, and a built-in thermal printer produces diagnostic-quality printouts on standard Z-fold paper.

Best for: family practices, internal-medicine offices, mobile screening events, and clinics that need a lightweight, portable 12-lead EKG machine they can move between exam rooms.

Nasiff Interpretive PC ECG (Cardio-Card) — $1,995

The Nasiff Cardio-Card transforms any Windows PC into a full 12-lead cardiology workstation at under $2,000—the lowest entry price of any professional-grade system in this collection. Nasiff Associates was the first company to produce a computer-based EKG machine and has refined its interpretation software over three decades. Direct HL7 and DICOM export integrates with virtually any EMR, and unlimited digital storage eliminates thermal-paper costs entirely.

Best for: budget-conscious practices, telemedicine and remote-reading workflows, and clinics transitioning to paperless ECG records.

Burdick 250 Resting ECG/EKG — $3,500

The Burdick 250 is built for durability and portability in demanding clinical environments. Its high-resolution backlit color display handles bright exam-room lighting without washout, and the reinforced chassis withstands the bumps of daily transport between exam rooms, floors, or satellite offices. SD-card storage and USB export provide flexible data management without requiring a network connection—ideal for rural clinics and practices with limited IT infrastructure.

Best for: urgent-care centers, rural health clinics, multi-location practices, and any facility that moves the EKG machine between sites regularly.

Head-to-Head Comparison

Who Needs an In-House EKG Machine?

A 12-lead resting ECG is among the most commonly ordered diagnostic tests in U.S. healthcare. Practices and facilities that benefit most from owning their own machine include:

• Family medicine and internal medicine — routine cardiovascular screening, annual physicals, and pre-operative clearances. An in-house EKG eliminates referral delays and keeps revenue within the practice.
• Cardiology offices — baseline tracings, arrhythmia monitoring, post-procedure follow-ups, and serial comparison of waveform changes over time.
• Urgent care and walk-in clinics — rapid chest-pain triage helps rule out acute myocardial infarction before deciding whether to transfer to the emergency department.
• Dental offices performing sedation — many state dental boards require a pre-sedation cardiac assessment. Pairing an EKG machine with a healthcare AED package gives your practice complete cardiac-emergency readiness.
• Sports medicine and school athletics — pre-participation screening can detect hypertrophic cardiomyopathy and long-QT syndrome before a student athlete collapses on the field. Combine screening with a school AED package or athletic AED package for complete protection.
• Occupational health — DOT physicals, employee wellness programs, and return-to-work cardiac evaluations for businesses with physically demanding roles.
• Nursing homes and long-term care — on-site ECGs reduce unnecessary ambulance transports for residents with chronic cardiac conditions.

Billing for In-Office ECGs: CPT Codes & ROI Calculator

An in-house EKG machine pays for itself through billable diagnostic services. Here are the primary CPT codes:

Quick ROI math: A practice averaging 5 ECGs per day at the 93000 global rate of ~$20 generates roughly $100/day or $2,000/month in reimbursement. At that pace, even the highest-priced machine in this collection reaches breakeven in under two months. Practices averaging 10+ ECGs per day recoup the investment in weeks.

Private-payer reimbursement rates are often 30–80 percent higher than Medicare, accelerating ROI further. No other diagnostic device in a primary-care practice offers a faster payback period.

EMR & EHR Integration: Getting ECG Data Into Your System

Modern practices need ECG data inside the patient chart—not locked on a standalone machine. Here is how each model handles integration:

• GE MAC 2000 — exports via USB, wired LAN, or optional Wi-Fi to GE CardioSoft, MUSE, or any DICOM-compatible EMR.
• Nihon Kohden 1350A — USB export of PDF and raw data files; compatible with most EMR import workflows.
• Nasiff Cardio-Card — native HL7 and DICOM output from the PC software integrates with virtually any EMR including Epic, Cerner, Athenahealth, and eClinicalWorks.
• Burdick 250 — SD-card and USB export for manual or automated batch upload; network-independent, making it ideal for practices with limited IT support.

If seamless EMR integration is your top priority, the Nasiff Cardio-Card and GE MAC 2000 offer the most robust connectivity out of the box.

EKG Machine Accessories & Supplies

• 10-lead patient cables — banana, snap, or alligator-clip connectors. Replace every 12–18 months or at the first sign of signal artifact.
• Resting tab electrodes — disposable Ag/AgCl tabs for clean signal. Stock boxes of 100–500 based on daily volume.
• Thermal printer paper — OEM and compatible Z-fold and roll paper sized to each machine model.
• Carry bags and rolling carts — protect your machine during transport between exam rooms or satellite offices.

Complete Your Cardiac-Emergency Toolkit

An EKG machine diagnoses cardiac conditions—but when sudden cardiac arrest strikes, a defibrillator is what saves the life. Pair your new electrocardiograph with an AED from United AED for complete coverage. We offer ready-to-go defibrillator packages for healthcare facilities, offices, schools, first responders, churches, and aviation—plus individual batteries, pads, cabinets, and bleeding control kits. Free shipping on every order with our lowest-price guarantee.