The ProSim 4 Vital Signs Patient Simulator is a compact and portable device designed for quick and efficient testing of patient monitors. It supports 12 lead ECG, respiration, IBP, and physiologically relevant NIBP testing, allowing biomedical technicians to troubleshoot equipment in minutes. Featuring a touchscreen interface, one touch testing presets, and a long lasting rechargeable battery, it provides fast, accurate testing in both clinical and field environments.