Mini Holter recorders 3 to 12 leads, 4 to 10 electrodes, recordings up to 8 days, sampling rates of 1024 to 4096 S/s, Phone ECG Transmission of symptomatic and asymptomatic ECG events. Easy Editing of multi-day recordings into one editing file with possibility of printing one report for all days or one report a day Holter analysis of arrythmias (VEs, SVEs, Bigeminy, Trigeminy, Pairs, Runs, V-Tach, Min HR, Max HR), ST, Pauses, QT/QTc, Bundle Branch Blocks. 24h ECG full disclosure scanning with colour coded events for immediate visual verification. 24h Histograms of HR, ST, QT/QTC, VE, SVE, Pauses, and SDNN. Patient Event Monitoring with 3 or 12-Lead ECG strips print outs (XYZ). QT/QTc Analysis Validation Program Atrial Fibrillation / Flutter Detection and Editing menu Time Domain and Spectral Heart Rate Variability 3/12-Lead ST Analysis with 3D graph and FCGCADgram (CAD location Graph) Late Potentials SAECG, VectorCardioGraphy Holter Analysis of Pacemaker Recordings Sleep Apnea Monitoring with detection of SAS episodes T-Wave Alternans analysis (T-Wave Alternans) Satellite Holter Program for Remote scanning of Holter ECG Recordings Customized Reports with custom conclusions format and Header Logo Functions ¡®E-mail, ¡°PDF Output¡±, ¡®ASCII Output, Export, Dicom and HL7 interfaces Windows 72000, NT, XP, Vista compatible. Dimension: 22cm*16cm*8cm Weight: 1kg/set.