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The Maestros MR 300 3 Channel ECG Machine is a professional portable ECG system designed for standard 12-lead electrocardiography. Although it is a 3-channel ECG machine, it supports simultaneous acquisition of all 12 standard leads. The system offers Auto, Manual, and Rhythm modes, automatic ECG interpretation and analysis, and a 5-inch color TFT touchscreen for convenient viewing and operation. The MR 300 includes an integrated high-frequency thermal recorder with 3 and 3+1 ECG print styles, digital filtering, patient data storage, memory-stick connectivity, and a rechargeable lithium-ion battery. Its compact size of approximately 250 × 155 × 65 mm and weight of approximately 850 g make it convenient for portable clinical use.
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(55 Available)Complete features and technical specifications for Maestros MR- 300 3 Channel ECG Machine – Portable 12 Lead Digital ECG
3-Channel ECG: Professional 3-channel electrocardiograph for clinical ECG recording.
12 Standard Leads: Simultaneous acquisition of standard 12-lead ECG data.
5-Inch Color TFT Touchscreen: 800 × 480 pixel display for clear ECG waveform viewing.
Automatic ECG Interpretation: Provides automatic interpretation and analysis.
Auto Mode: Convenient automatic ECG acquisition and recording.
Manual Mode: Allows user-controlled ECG recording.
Rhythm Mode: Supports dedicated rhythm recording.
Built-In Thermal Printer: High-frequency thermal recorder for ECG report printing.
3 & 3+1 Print Styles: Provides flexible ECG report printing formats.
Digital Filters: Includes AC/50 Hz and low-frequency filtering.
Arrhythmia Detection: Supports automatic arrhythmia detection.
Patient Data Storage: Stores data for up to 25 patients.
Memory Stick Interface: Supports digital ECG data transfer and storage.
Rechargeable Li-ion Battery: 7.4V/2200mAh battery for portable operation.
Heart Rate Range: 30–250 BPM with approximately ±2 BPM accuracy.
Wide Frequency Response: 0.05–125 Hz ECG frequency response.
Adjustable Sensitivity: 5, 10, 15, and 20 mm/mV settings.
Portable & Lightweight: Approximately 850 g with compact 250 × 155 × 65 mm dimensions.
Wide Power Input: 110–240V, 50–60Hz AC power compatibility.
Clinical Applications: Suitable for hospitals, clinics, diagnostic centers, emergency areas, and medical examination rooms.
