Product details: 1,2,3 independent channels or 12-CH ECG Compact size, lightweight, convenient to wear Wireless (Bluetooth) communication with PC Integrated 3D accelerometer for motion detection Pacemaker detection Patient event button Low power consumption 160x100pixels greyscale LCD With EC-1H, EC-2H, EC-3H and EC-12H Holter recorders you can make 1, 2, 3 and 12 channel recordings, depending on the recorder and patient cable type being used. The Cardiospy analysis software provides ECG records of excellent quality. The effective automatic evaluation and editing functions provide evaluations with nearly 100% precision in the shortest possible time. The program performs rhythm analysis, ST, QT, AF, time and frequency based HRV, and it calculates HRT and uVTWA parameters as well. Our software is highly user-friendly: it offers a wide range of report editing and printing options, it is suitable for network usage, and provides a wide range of languages to choose from.