Designed for a fast paced work environment, the Infinium QRS-12 Digital Touch Screen 12-Lead Electrocardiograph offers an extremely simple and adaptable touch-screen user interface. Patient information along with vital sign settings can be quickly modified to meet the needs of a patient as changing condition. The QRS-12 offers a high resolution 9 inch touch screen and alphanumeric keypad to optimize the speed of patient care. The user can therefore make quick and convenient analysis while having multiple print and data transfer options.Infinium QRS-12 | 12 Interpretive 12 Lead EKG includes: 12 CH ECG Cable, AHA Banana Plug, w/ Data Acquisition box Adult Chest Electrodes Set (6pcs) Adult Limb Electrodes Set (4pcs) Z-Fold Printer Paper (1pc) Power Adapter Power Cord Battery