The MAC 5000 is the first ECG system to offer full stress testing along with resting ECG. It's a truly one of a kind monitor and available at an unbeatable price. In addition, the MAC 5000 can be configured both as a 12-lead and 15-lead ECG. With the MAC 5000's arrhythmia and chest pain assessment tools, you can address a wider range of disease management needs, make more efficient decisions, and use involved invasive tests more judiciously.