The H12+ digital HOlter recorder weighs just 4 ounces and provides tools to improve the experiences of patients. It utilizes the patented LeadForm patient cable for superior patient comfort. It provides 12-lead data recorded on a flash memory card for up to 48 hours. Safety is enhanced with the digital patient ID entry. Alphanumeric patient information can be entered for unique identification per recording. No external devices are required to enter patient data. The full graphic display allows health professionals to preview ECG waveform during patient hookup. Additional features include a sampling frequency of 10,000 samples, beat-by-beat recording technology, and a compact and lightweight appearance.