The system 24 h ECG Holter with software by GIMA It is designed for 12-lead electrocardiogram recording and analysis, offering accuracy, reliability, and ease of use in clinical settings. It enables continuous ECG recording for 24 hours, with synchronous signal acquisition and high-capacity industrial microSD storage (up to 1GB), ensuring secure data retention even in high-use environments.

The ECG recorder is compact and lightweight (dimensions 111 x 60 x 25 mm, net weight 105 g without battery), ideal for ambulatory monitoring. It is equipped with a color TFT screen for real-time display of the ECG curve and a summary of the recorded data. The sampling rate is selectable up to 250 samples/second, with a 24-bit acquisition accuracy. The device is internally powered (BF safety type) and has a USB interface for fast data transfer to the computer.

The included software is compatible with Windows 98, 2000, XP, 7, 8 and 10 operating systems, and is available in multiple languages (English, Italian, Polish, Portuguese, Russian). The intuitive interface allows a detailed and fast analysis thanks to advanced features:

Software features:
- Analysis of the ST segment and the T wave on all channels, with dedicated trend graph
- R-point mounting system for precise detection
- Review of the ECG graph trend
- Heart rate variability (HRV) analysis with SDNN, SDANN, RMSSD, LF, HF, time domain and rate parameters
- QTD analysis
- Advanced functions: VCG (Vectorcardiogram), VLP (Late Potentials), TVCG (Time Vectorcardiogram), HRT (Heart Rate Turbulence), TWA (T-wave Alternans)

Technical performance:
- Voltage: 1 mV ± 5%
- Standard sensitivity: 10 mm/mV ± 5%
- Noise level: ≤ 50 μV
- CMRR (Common Mode Rejection Ratio): ≥ 60 dB
- Frequency response: 0.05~40 Hz (-3 dB), standard 5 Hz
- Time constant: > 3.2 s
- Scanning speed: 25 mm/s ± 5%
- Stable bias voltage: ± 300 mV
- Minimum measurable signal: 50 μV p-p
- Interference between channels: < 0.2 mm

Equipment:
- 1 ECG Holter recorder
- 1 CD with multilingual software (English, Italian, Polish, Portuguese, Russian)
- 1 x 10-wire patient cable
- 10 disposable electrodes for ECG
- 1 wall clamp
- 1 USB cable for downloading data
- User manual in English, Italian, Portuguese (German and Romanian available on request)

The system 24 h ECG Holter with software GIMA is a complete diagnostic solution, ideal for healthcare facilities that require reliable, accurate and technologically advanced tools for continuous cardiac monitoring.