Hillrom Welch Allyn 4400 Spot Vital Signs Monitor with SureBP Blood Pressure, SureTemp Thermometry, and Nonin SpO2The Hillrom Welch Allyn 4400 spot Vital Signs Monitor with SureBP Blood Pressure, SureTemp Thermometry, and Nonin SpO2 gives you a simple, all in one, touchscreen solution for measuring patient vital signs. IMPORTANT: This device will not function without a compatible mounting option. For this device to function correctly, the 4400 Series monitors needs to be mounted on a compatible wall mount, mobile stand or desk mount. See accessories below.