TLC9803 3-Lead Holter ECG System | 24-Hour Ambulatory ECG Recorder with PC Analysis #

3-lead Holter ECG system with 24-hour recording, advanced arrhythmia & pacemaker analysis, HRV, and sleep apnea screening. OLED display, 2GB storage, fast USB 2.0 review. CE/FDA-registered.

The CONTEC TLC9803 Dynamic ECG System is a professional 3-lead Holter monitoring solution designed for comprehensive cardiac assessment over a 24-hour period. Adopting a 3-lead system defined by international standards, the TLC9803 continuously records ECG waveforms and provides powerful PC-based analysis software for detailed interpretation.

Featuring a compact recorder with OLED display (160×128 resolution), 2GB internal storage, and advanced arrhythmia analysis capabilities, the TLC9803 delivers professional-grade Holter monitoring in a lightweight, portable package. The system features powerful predictive analysis functions including Heart Rate Turbulence (HRT) for predicting death risk in post-myocardial infarction patients, T-Wave Alternation analysis for predicting malignant arrhythmia and sudden cardiac death, and comprehensive Heart Rate Variability (HRV) analysis.

Ideal for hospitals, cardiology clinics, and community healthcare settings, the TLC9803 delivers the accuracy, flexibility, and comprehensive analysis capabilities required for modern cardiac diagnostics.

Key Features

📊 24-Hour Continuous 3-Lead ECG Recording

The TLC9803 recorder continuously stores real-time ECG data for a full 24-hour period using two "AA" batteries. The recorder features advanced design and technology, ensuring stable, dependable, and durable operation with strong anti-jamming and aseismatic capabilities.

🖥️ OLED Display with Waveform Preview

The compact recorder features a high-quality OLED screen with 160×128 resolution. Functions include waveform preview, record review, and event marking—allowing clinicians to verify signal quality during patient setup.

💾 2GB Internal Storage with Uncompressed Data

The built-in TF card provides up to 2GB storage capacity, ensuring original data is saved perfectly with no compression. Data loss is prevented by eliminating damage from repeated insertion and removal.

⚡ Fast USB 2.0 Data Transfer

The USB 2.0 interface enables rapid data transfer, with an average single-case review time of less than 40 seconds—significantly improving clinical workflow efficiency.

🔬 Advanced Arrhythmia Analysis with MCSSTM & TMCATM

The system features powerful arrhythmia analysis based on MCSSTM and TMCATM technology, which greatly reduces the doctor's workload. With more than 10 templates—including atrial premature beat, ventricular premature beat, long interval, atrial flutter, atrial fibrillation, and others—and many user-defined modules, the system can distinguish almost any kind of pathologic waveform.

🔄 Synchronous 3-Lead Analysis with Flexible Channel Selection

The system performs 3-lead synchronous analysis, ensuring that QRS waveforms are found accurately without distortion. Any channel can be selected as the main analysis channel, providing physicians with complete control.

🔍 Flexible Atrial Fibrillation Analysis

The TLC9803 offers flexible atrial fibrillation analysis, allowing physicians to use whole or segmented AUTO/manual analysis for more accurate and rapid atrial fibrillation detection.

🫀 Comprehensive Pacemaker Analysis

All pacemakers—including AAI, VVI, DDD, and others—can be analyzed by the powerful pacemaker analysis function. Multiple pacing analysis templates are available, including "Dual chamber pacing," "Atrial pacing," "Ventricular pacing," "Ventricular Pseudofusion," and "Ventricular asynchronous pacing".

⚡ Fast Review Analysis Function

Single or full-lead ECG in any time bucket can be reviewed by the fast review analysis function, significantly reducing physician workload.

🧠 Heart Rate Variability (HRV) Analysis

The system provides HRV analysis for 5-minute, 1-hour, and 24-hour periods, offering valuable insights into autonomic nervous system function.

📋 Advanced Analysis Modules

The TLC9803 includes additional powerful analysis modules:

• ST Segment Analysis & Myocardial Ischemia Total Load – Analyzes abnormal ST segments according to whole and events, helping physicians comprehensively judge myocardial ischemia

• Sleep Breath Pause Syndrome Analysis – Unique function that predicts the risk of sleep-disordered breathing

• Heart Rate Turbulence (HRT) Analysis – Predicts death risk in patients with myocardial infarction

• T-Wave Alternation Analysis – An important index for predicting malignant arrhythmia and sudden cardiac death

🖨️ One-Key Printing

The one-key print function makes report generation convenient and fast, streamlining clinical workflow.

💾 Perfect Case Management

The system features comprehensive case management functions for efficient storage, retrieval, and organization of patient records.

🖥️ PC-Based Analysis Software

Comprehensive PC software enables detailed waveform analysis, report generation, and data management, making the TLC9803 a complete Holter ECG solution for medical institutions.

Recorder Specifications

Analysis Software Features

Why Choose the TLC9803?

Whether you're a cardiologist, hospital department, or diagnostic center, the CONTEC TLC9803 3-Lead Holter ECG System delivers the advanced analysis, predictive capabilities, and diagnostic accuracy you need in a compact, portable package.

What's Included

• TLC9803 3-Lead Holter Recorder

• 3-Lead ECG Patient Cable (1 set)

• ECG Electrodes (20 per bag)

• USB 2.0 Data Cable

• Software Disk

• Carrying Bag

• User Manual

• Two "AA" Batteries

• Software Installation Guide

Applications

The TLC9803 Dynamic ECG System is applicable for:

• Hospitals – Cardiology departments, ICUs, emergency rooms

• Cardiology Clinics – Outpatient Holter monitoring

• Community Health Centers – Remote cardiac screening

• Physical Examination Centers – Preventive cardiac assessment

• Sleep Clinics – Sleep apnea risk screening

• Home Healthcare – Patient-friendly ambulatory monitoring

FAQ

Q: What is the recording duration of the TLC9803?
A: The TLC9803 recorder continuously stores real-time ECG data for a full 24-hour period.

Q: What lead system does the TLC9803 use?
A: The system adopts an international standard 3-lead system.

Q: What types of arrhythmia can the system detect?
A: The TLC9803 features more than 10 templates including atrial premature beat, ventricular premature beat, long interval, atrial flutter, atrial fibrillation, and others, with user-defined modules to distinguish almost any kind of pathologic waveform.

Q: Can the TLC9803 analyze pacemaker patients?
A: Yes. The system offers powerful pacemaker analysis for all pacemaker types, including AAI, VVI, DDD, and others.

Q: Does the system include atrial fibrillation analysis?
A: Yes. The TLC9803 offers flexible atrial fibrillation analysis, allowing physicians to use whole or segmented AUTO/manual analysis for more accurate detection.

Q: What predictive diagnostic tools are available?
A: The TLC9803 includes Sleep Breath Pause Syndrome analysis for sleep apnea risk prediction, Heart Rate Turbulence (HRT) analysis for post-MI risk prediction, and T-Wave Alternation analysis for sudden cardiac death risk prediction.

Q: Does the system include ST segment analysis?
A: Yes. The TLC9803 features advanced ST segment analysis and myocardial ischemia total load, analyzing abnormal ST segments according to whole and events.

Q: What type of display does the recorder have?
A: The TLC9803 features a compact recorder with OLED screen (160×128 resolution).

Q: How much data can the recorder store?
A: The built-in TF card provides up to 2GB storage capacity, ensuring original data is saved perfectly with no compression.

Q: How fast is data transfer?
A: Using the USB 2.0 interface, the average single-case review time is less than 40 seconds.

Q: How is the recorder powered?
A: The recorder is powered by two "AA" batteries.

Q: Is the TLC9803 suitable for sleep apnea screening?
A: Yes. The unique "Sleep breath pause syndrome" analysis function can predict sleep apnea risk.