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An ECG Holter designed for field requirements
This Holter ECG DMS 300-3A records cardiac activity over 1 to 7 days with exceptional quality, thanks to its ultra-high sampling frequency and 512 MB memory, compatible with CardioScan 10/11/12 software.
- Continuous recording 1-7 days, 3-channel ECG.
- Frequency 256-4096 Hz, 512 MB flash memory.
- USB 2.0 transfer in <30 seconds.
- Integrated patient event button.
- Powered by 1 AAA battery only.
Included with purchase: DMS 300-3A recorder, 4-lead double-shielded HDMI cable, and pouch with carrying case, shoulder strap, and belt clip.
The DMS 300-3A recorder reads ECG data
at a rate of 4096 samples/second
It records data at a rate of 128 samples/second
for better visualization of pacemaker spikes and P waves
Extended monitoring up to 7 days to detect intermittent arrhythmias
Fast CardioScan analysis: 24h processed in 15-45 seconds
Optimal patient comfort with featherlight weight (38g) and compact size
Exceptional signal quality (1024-4096 Hz)
Choose an ECG Holter adapted to your activity
This DMS 300-3A Holter recorder stands out for its simplicity and robustness, as well as the quality of its short or long-term recordings.
It can be worn around the neck, placed in a pocket, or placed in the provided case and clipped to a belt.
Get support from our experts at every stage of your project.
Complete Solution: Your Cardiology Equipment Ready for Use
Integrated into the CardioScan DMS ecosystem, this Holter covers continuous recording and multi-parameter analysis (arrhythmias, ST, HRV, QT) for a comprehensive cardiac diagnosis.
From diagnosis to follow-up, we offer a complete solution bringing together reliable, compatible, and ready-to-use equipment.
Beyond products, we support you at every stage: purchasing advice, installation, preventive/corrective maintenance, and after-sales service.
Essential prerequisites for use:
Cardioscan 10/11/12 software: a complete Holter ECG analysis solution for the detection of arrhythmias, ST, pauses, and other cardiac abnormalities
Without the software, results cannot be viewed or saved.
Our expert advice
“The DMS 300-3A excels in its lightness, superior recording quality, and CardioScan compatibility, ideal for reliable Holter monitoring from 24h to 7 days.”
Tristan Labard
Cardiology Expert
Dimensions and Weight
| Length | 50mm |
| Width | 14mm |
| Height | 83mm |
| Weight | 38g |
Technical Specifications
| Recorder | 3-channel Holter ECG, 1-7 days continuous |
| Sampling Frequency | 256-4096 Hz (1024 Hz standard) |
| Memory | 512 MB flash |
| Patient Cable | 4-lead double-shielded HDMI (1m) |
| Connectivity | USB 2.0, transfer <30s |
| Button | patient event |
| Power Supply | 1 AAA battery, 2-year warranty |
| Carrying Pouch | carrying case, shoulder strap, belt clip |
| Compatible | CardioScan 10/11/12 |
| Analysis | 3D HRV, 12-lead ST, QT/QTc, Late Potentials |