Our services to support you at every stage.
An ECG Holter designed for field requirements
This advanced DMS300-4L Holter captures high-resolution ECG signals (4096 Hz) on 3 to 12 leads with dedicated pacemaker channel (10kHz), real-time color screen and multi-parameter recording (ECG, respiration, body position).
- Recording 24 to 48h, 3-12 configurable ECG channels.
- Color LCD screen: real-time ECG, HR, time, battery, respiration.
- Independent pacemaker channel 10,240 Hz, detection <3mV.
- Memory 4 GB, USB/miniSD transfer <3 min.
- Auto detection of patient cable lead count.
Included: DMS300-4L recorder, 4-lead HDMI double-shielded anti-interference cable and nylon pouch.
ECG data transfer via HDMI - USB transfer cable or via SD card (4 or 8 GB)
Cardiac event recorder
by telephone transmission of symptomatic ECG events
Nocturnal respiration and body position
Exceptional trace quality 4096 Hz
12-lead recording with 10-lead cables (optional)
Precise pacemaker monitoring thanks to ultra-fast dedicated channel
Real-time monitoring via LCD screen (ECG/HR/respiration)
Choose a Holter ECG adapted to your practice
The DMS300-4L stands out with its interactive color screen and 4th dedicated pacemaker channel, offering unique real-time monitoring combined with reference-grade Holter recording quality.
The carrying case/shoulder strap pack ensures discreet and stable carrying for constraint-free recordings.
Get support from our experts at every stage of your project.
Complete solution: your cardiology equipment ready to use
Coupled with CardioScan 10/11/12 DMS software, this Holter integrates high-fidelity recording and multi-parameter analysis (arrhythmias, ST, HRV, QT, respiration).
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 detecting arrhythmias, ST, pauses and other cardiac abnormalities
Without the software, results cannot be viewed or saved.
Our expert advice
“The DMS300-4L is right for you if you wish to check the trace on the color LCD screen before the patient leaves and/or if you need to perform 12-lead recordings.“
Mathias Baratoux
Cardiology Expert
Dimensions and weight
| Length | 89mm |
| Width | 63mm |
| Height | 21mm |
| Weight | 100g |
Technical specifications
| Holter ECG Recorder | 3-12 leads, 24 to 48h continuous |
| Frequency | 4096 Hz reading (ECG), 10,240 Hz pacemaker |
| Color LCD screen | Real-time ECG, HR, time, battery, respiration |
| Memory | ≥4 GB, USB 2.0/miniSD transfer 3 min |
| Channel | independent pacemaker, spike detection 3mV |
| Cable | 4-lead HDMI double shielding (auto lead detection) |
| Recording | nocturnal respiration + body position |
| 1 AAA battery | minimal weight (similar to DMS300-3A), 1-year warranty |
| Nylon pouch | carrying case, shoulder strap, belt clip |
| Compatible | CardioScan 10/11/12 + GDT/PDF/Satellite |