A collection of portable devices intended to imitate a variety of physiological parameters [e.g., electrocardiogram (ECG), noninvasive blood pressure (NIBP), pulse rate, temperature, and haemoglobin oxygen saturation (SpO2)] and conditions in order to test and calibrate patient monitoring and recording equipment, check patient cable continuity, or train healthcare providers. It typically includes a programming unit with a digital display, an ECG attachment unit, a SpO2 simulation unit, and connection cables. This device is intended to be used by a healthcare provider in a clinical setting.