Weighing in at just four ounces (125 grams), the H12+ Digital Holter Recorder is designed to improve the subject's experience. Utilizing the patented LeadForm patient cable to maximize subject comfort, it provides 12-lead data recorded beat-by-beat on a compact flash memory card for up to 48 hours. Its full graphic display previews ECG waveforms during patient hookup. Alphanumeric subject IDs can be entered for unique identification of each recording, and the ID is also displayed during the recording. A sampling frequency of 10,000 samples/sec/channel provides superior pacemaker spike detection, as well as the option to export ECG waveforms to the E-Scribe™ System or other research programs for further analysis. Its three buttons can be used to insert electronic markers in the data stream. Time display, with resolution in seconds, allows for time synchronization with other devices. The H12+ recorder is compatible with the HScribe System featuring VERITAS signal processing and analysis capabilities.